Free Duty Free Shipping 1200W 48V 21AH li-ion battery 48V Electric Bike Battery Use for sanyo cell 30A BMS Bottom Discharge Port

uniway DAB+DAB Digital Audio Broadcasting multifunctional bluetooth receiver With RDS LCD display phone music hands-free talking Tesla style Android9.0 8 Core 4GB RAM 32GB ROM Car DVD Player GPS Navigation For HONDA CRV 2012-2015 Headunit Autoradio WIFI 32G Android 9.0 Octa Core 7 Inch In Dash Car DVD Player For Audi A3 2002-2011 With Canbus Wifi GPS Navigation BT Radio Free Map lowest price online 7inch 2din windows ce6.0 Car GPS DVD player for Opel Astra h g Zafira B Vectra C D Antara Combo Radio audio 9\" 1din Android 9.0 4GB+32GB 8core For Honda CRV 2017 Car DVD Player GPS Glonass Map RDS Radio wifi Bluetooth 4.2 DVR Camera TV SMARTECH 2 Din Android 8.0 OS Car Radio GPS Navigation for Mazda 3 Axela 9 inch Octa Core 4GB RAM 32GB ROM With CAN-BUS Decoder Octa Core Android 7.1 Car Stereo with 10.1\" Touch Screen 2 Din Head Unit GPS Navigation Radio Audio Player Support 1080P Video Upgrade Dash 2 Din GPS Navigation with 10.1 inch Large Rotary Screen Support Bluetooth Wifi Mirrorlink+Free Rear Camera Included Octa Core 8\" Android 9.0 Car DVD Player for Honda HRV Vezel 2014 2015-2018 stereo tape recorder 3/4G radio gps stereo heat units C500 8 Core 2GB RAM 4G LTE 1024*600 Android 6.0 Car DVD Player For Ford Mondeo Focus Transit C-MAX GPS remote Bluetooth Radio 4G 1024*600 OctaCore Android8.0 Car DVD For Ford Fusion Explorer 500 F150 F250 F350 Edge Expedition Mustang Radio GPS Navigation 8''2din car radio gps Navigation Monitor For Toyota Camry AURION HeadUnit Car Stereo radio steering wheel Bluetooth DAB+ RDS CAM OctaCore Android8.0 Car DVD GPS For Ford Fusion Explorer F650 F150 F450 F350 Edge Expedition Mustang Navigation Radio WIFI 4G+32 7\" Octa 8 Core 64bit 4G RAM Android 8.0 Car DVD Player 2 din for Audi A3/S3 (2003-2013) with TPMS/OBD2/4G/DAB+/ Map GPS 2 din android 8.0 Car DVD GPS Navi for Audi A4 GPS (2003-2008) Audi S4/RS4/8E/8F/B9/B7 With Wifi Bluetooth Radio SWC Canbus Map Krando 8\" Android 8.0 car audio radio navigation multimedia system for Renault Captur Clio Samsung QM3 2011+ gps dvd player Octa Core 1024*600 Android 8.1 Car DVD GPS Navigation Player Deckless Car Stereo for Mazda 3 2006-2013 Radio Headunit Android 9.0 4G RAM 64G ROM Car GPS receiver For BMW 3 series E90 E91 E92 E93 GPS RADIO stereo navigation head unit audio dvd Android 7.1 7 Inch Touchscreen Car cd DVD Player 2 Din Stereo GPS Navigation 1080P Video Player Canbus For Volkswagen VW+camera 4GB RAM Android 8.0 Car DVD Player For Honda CIVIC 2012 2013 2014 Car GPS Navigation System Bluetooth Stereo Radio Octa Core FEELDO 7\" Android 6.0 (64bit) DDR3 2G/16G/4G LTE Quad Core Car DVD GPS Radio Head Unit For BMW 3 Series E46/MG ZT/Rover 75/M3 9inch Android7.1 Quad Core Car Radio Gps navigation DVD car multimedia player for Honda CR-V CRV 2007 2008 2009 2010 2011 FEELDO 7\" Android 6.0 (64bit) DDR3 2G/16G/4G Car DVD GPS Radio Head Unit For Mercedes Benz Vaneo/Viano/Vito/C-Class W203 #2782 Car DVD Player HD TDA7851 DSP IPS Android 9.0 4GB +32GB 8Core GPS Map RDS Radio wifi Bluetooth 4.2 For VW Octavia 2007 2008 2009 IPS HD! 2 din Android 8.0 8 core octa-core RAM 4G Car DVD Player Stereo Bluetooth gps Radio Wifi Navigation For AUDI TT 9\" Android 8.0 4GB RAM Car DVD Player For BMW 3 Series E46 M3 318i 320i 325i 328i Rover 75 MG ZT Car GPS Navigation Stereo Radio Free Rear Camera! Android 7.1 Octa Core Car Radio DVD GPS Navigation for VW Jetta Passat Golf Bora Polo Touch Screen Bluetooth 2 din 7 inch HD touch screen car dvd player for Volkswagen/PASSAT/B5/MK5/GOLF/POLO/TRANSPORTER car gps system autoradio Android 8.0 Octa- core (Eight-core) 4G RAM CAR DVD PLAYER GPS For AUDI TT 2006-2014 audio system with gps car audio Krando 7\" Android 8.0 car navigation multimedia system for Renault Megane 2 2004-2009 audio radio gps dvd player WIFI 3G DAB+ 2 DIN steering wheel control 6.8\" inch car MP5 Radio touch screen Bluetooth radio cassette player Car DVD AM/FM Autoradio FEELDO 8inch Android 6.0 (64bit) DDR3 2G/16G/4G LTE Car DVD GPS Radio For Skoda Octavia/Seat/Altea/Leon/Tolendo/Alhambra #4560 Liislee Car Multimedia Player NAVI For Mercedes Benz MB R Class R63 W251 R280 R300 R320 2006~2017 Radio Stereo GPS Navigation Radio cassette player Car DVD AM/FM touch screen 6.8\" inch Bluetooth car MP5 Radio 2 DIN steering wheel control autoradio Car DVD Player DSP TDA7851 Android 9.0 4GB RAM GPS Google RDS Radio wifi Bluetooth 4.2 For Renault Megane III Fluence 2009-2016 Android 9.0 Octa Core 4GB RAM 64GB Rom Car DVD GPS Multimedia Player Car Stereo Deckless For Renault Clio 2016 Radio WIFI Android 8.0 CAR DVD player FOR BMW 1 SERIES E81 E82 E83 E87 E88 2004-2012 car audio stereo Multimedia GPS 8Core 4GB+32GB 9 inch 1024*600 4GB RAM Octa Core Android 8.0 Car DVD Multimedia For Ford Focus 3 2012-2015 Car Radio Bluetooth GPS Navigation Octa Core Android 9.0 Car Radio Stereo For NISSAN SYLPHY/B17/Sentra 2012-2018 DVD+GPS Navigation 3/4G Head unit player No dvd The Newset Android8.0 8 Core 4GB RAM 32GB ROM Car No DVD Player GPS Navi For Honda CRV 2006 2011 multimedia Unit Autoradio WIFI Tesla style 12.1" Car GPS Navigation Head Unit Android6.0 Car DVD player GPS navigation for Toyota Camry Aurion 2015 2016 2017 Asvegen Car Stereo Radio For Toyota Prado 2010-2013 Android 7.1 Octa Core Auto Audio Multimedia Player GPS Navi Headunit In Dash TDA7851 Android 8.0 8 Core 4G+32G Car DVD Player GPS Glonas Radio wifi BT For Fiat Fiorino Citroen Nemo Peugeot Bipper 2008-2015 Octa Core Android 7.1 Car DVD GPS for Kia Rio K3 2011-2014 Autoradio GPS Car Head Unit with Radio RDS BT Mirrior-Link Wifi 8 Core CPU 9\" IPS HD Screen Android 9.0 Car Stereo For Navara NP300 2014+ AutoRadio RDS GPS Glonass Navigation Head unit No DVD Android 9.0 Octa Core 4GB RAM 64GB ROM Car DVD GPS Navigation Multimedia Player Car Stereo for Skoda Superb 2015 Headunit Radio Android Multimedia Unit For BMW 3 Series E90 5 Series E60 E61 CCC Car GPS Radio Hot Sale Indash BT Touch Screen Sat Navigation 8 Hizpo Autoradio 2 din Android 8.0 Head Unit For Nissan Juke xtrail qashqai Multimedia GPS DVD Car Audio Stereo 4GB+32GB Wifi BT Octa Core Android 9.0 4GB RAM car dvd player for Nissan Navara NP300 2014-2018 car gps 3/4g SAT NAVI wifi auto stereo head unit 10.1 inch 4G RAM Android 8.0 Car DVD Player GPS Navigation System Media Stereo Audio Video for Kia Sportage 2010 2011 2012 Android 9.0 Octa Core 4GB RAM 64GB Rom Car DVD GPS Multimedia Player Car Stereo Deckless For OPEL Astra J 2011-2014 Radio WIFI 800*480 Portable Universal Car Display Car Automotive Audio Player Vehicles Car Monitor Reversing Image 7"Android 9.0 Car DVD multimedia Player head unit For Peugeot 407 2004 2005 2006 2007 2008 2009 2010 radio stereo GPS Navigation NaviFly 2G+16G Android 9.0 IPS+DSP GPS Autoradio multimedia player for Porsche Cayenne 2003-2010 with GPS navigation stereo SMARTECH 2 Din TOYOTA RAV4 Android 8.0 Vehicle GPS Car DVD Player GPS Navigation Autoradio for TOYOTA RAV4 Support OBD DVRs TPMS 12.1\" Tesla Android Car Radio GPS Multimedia Stereo For Chevrolet Cruze 2009-2016 Vertical Screen Auto Audio 2GB+32GB 7\" Android 8.0 Oreo OS Car DVD Multimedia Navigation GPS Radio for Mazda CX-7 2006-2012 with External DAB+ Tuner Support 4G LTE 1 Din Octa 8 Core Android 8.0 For BMW E46 M3 Rover 75 Car DVD player GPS Navi Wifi 4G Radio RDS Canbus RAM 4GB ROM 32GB 12.1\" Tesla Android Car Radio GPS Multimedia Stereo For Ford Mondeo 2013-2018 Vertical Screen Auto Audio 2GB+32GB 7\"4G Android 8.0 Qcta Core GPS AutoRadio Car DVD Player For BMW E46 M3 Sedan Coupe Touring MG ZT Rover 75 Convertible Hatchback LaiQi 10.4\" Quadcore Car DVD player 1280x768 Vertical Screen 32GB ROM Stereo GPS Navigation Radio for Cadillac SRX ATS XTS CTS HD OctaCore PX5 Cortex-A53 1024X600Android8.0 Car DVD Player For Honda CRV CR-V 2006-2011 4G WiFi GPS Navigation Stereo Video SD AUTOJIAPIN 10.1\" Eight Core Android 8.0 2G RAM 1024*600 Car GPS navigation For MITSUBISH ASX 2007 With Car Stereo Radio DAB IPS MAX 2 din 8" Car DVD Player For Right Driving Honda City Radio RDS GPS Navigation System Free Map 3G 1080P Bluetooth call/music KLYDE 4G Octa Core PX5 Android 8.0 4GB RAM 32GB ROM Car DVD Multimedia Player Radio GPS Navigation For Audi A3 S3 RS3 2003-2013 Idoing 2Din Android 7. 1 DVD Car Multimedia Video Player For MercedesBenz AB Class W169 Steering Wheel GPS Navigation Bluetooth KLYDE 7" 4G WIFI Android 8.0 Octa Core PX5 4GB RAM 32GB ROM Car DVD Multimedia Player Radio GPS Navigation For Audi TT 2006-2014 Android 8.0 Octa Core 4G RAM 32G ROM GPS Navi 7\" Car DVD Player for BMW E46 Old 3 series 98-06 with Bluetooth/RDS/Radio/WIFI Liandlee Car Android System For Volkswagen Golf / Golf 5 / Golf 6 Radio DVD Player GPS Nav Navigation Touch Button Multimedia ZESTECH 9 inch full touch screen Android 9.0 car dvd player for subaru forester with radio gps video car multimedia KLYDE 7\" 4G WIFI Octa Core PX5 Android 8.0 7.1 4GB RAM 32GB ROM BT Car DVD Multimedia Player Radio For Audi A4 S4 RS4/Seat Exeo Isudar 2 Din Auto Radio Android 9 For Mercedes/Benz/ML CLASS W164 ML350 ML300 Car Multimedia Player RAM 4GB GPS DVR GPS DSP Wifi Hot 2 Din Car DVD GPS player HD Support reversing rear view Bluetooth USB SD CD radio 2DIN For Nissan Volkswagen Peugeot Toyota 4GB+32GB Octa Core 6.2" Android 8.0 Car DVD Player for Toyota YARIS 2005 2006 2007-2011 Car Radio GPS WIFI USB DVR Mirror-link 1Din Android 8.0 Qcta Core GPS Radio Car DVD Player For BMW E46 M3 Sedan Coupe Touring MG ZT Rover 75 Convertible HatchbackAudio Liandlee Car Android System For Volkswagen VW Jetta / Seat Radio DVD Player GPS Navi Navigation Wifi TV Touch Button Multimedia Liandlee Car Android System For Volkswagen Tiguan / Touran Radio DVD Player GPS Navi Navigation Wifi Touch Button Multimedia 4+32 Android8.0 Car dvd Video player For Honda CRV 2006-2011 OctaCore 8inch 2Din Car DVD Radio GPS Navigation SWC TPMS OBD2 WIFI 10.2 inch Android 8.0 7.1 Car Radio GPS Navigation For Volkswagen VW Tiguan 2010-2016 no Car DVD Player Stereo Multimedia Audio car dvd player for VW polo golf passat tiguan skoda yeti superb rapid gps 2 din 8inch car monitor steering wheel bluetooth dab+ 4GB+32GB Octa Core 6.95" Android 8.0 Car DVD Player for RAV4 Corolla Vios Hilux Land Cruiser Fortuner Prado Terio Car Radio GPS 4G 7\"Android 8.0 Car DVD Player For BMW E46 M3 Radio Stereo GPS Navigation 8 Core Bluetooth 4GWIFI CPU 4GB RAM 32GB ROM Free Map Android 8.0 Sat Navi Car DVD GPS Player For BMW E39 1995-2003 M5 1999-2003 E53 X5 Octa Core 4G RAM 32G ROM Radio BT MAP Wifi SD 1024*600 android 9.0 car dvd player for Nissan Sylphy B17 Sentra 2012-2019 gps stereo Bluetooth Audio Video Multimedia Head unit Autoradio Android 9.0 64GB car dvd player for nissan altima Teana 2013-2019 multimedia radio gps tape recorder AUX Audio Video 1024*600 Android 8.0 4G+32G car dvd gps For BMW E46 M3 Autoradio Multimedia Audio Stereo PX6/5 Android 9 Car DVD Player GPS navigation For KIA Ceed 2010 2011 2012 Venga auto stereo tape recoder unit multimedia player Autoradio 2 din Android 8.1 Car DVD Player For Toyota RAV 4 RAV4 2006 2007 2008 2009 2010 2011 2012 Head unit Stereo 4G Wifi SWC Android 8.0 Car Stereo DAB+CD GPS SatNav OBD WiFi 4G Radio RDS BT DVD SD Car DVD player for Mercedes Benz ML Class W164 8\" Android 8.0 Car Radio DVD GPS Multimedia for Toyota Yaris Vios 2013 2014 2015 2016 4GB RAM Bluetooth WIFI USB DVR 32GB ROM Android 8.0 RAM 4G /Android 7.1 Car DVD PLAYER For BMW X5 E53 E39 GPS RADIO stereo audio navigation multimedia screen head unit KLYDE 8\" Octa Core PX5 Android 8.0 7.1 4G WIFI 4GB RAM 32GB ROM Car DVD Player GPS Navigation Stereo For Kia K5 Optima 2015-2017 8\" Deckless Android 9.0 4G+64G Head unit For Nissan Kicks Micra 2014~2019 GPS Player Radio Audio Navi Stereo MAP In dash No DVD FEELDO 7\" Android 6.0 (64bit) 2G/32G/4G Octa Core Car DVD GPS Radio Head Unit For Ford Focus/Mondeo/S-MAX/Galaxy Black Silve 2018 9 inch 1024*600 OCTA core Android 8.0 CAR DVD GPS FOR Mercedes Benz ML W164 /GL X164 ML350 ML320 ML280 GL350 GL450 2005-201 Nedehe 10.1\" android 8.0 car radio for HONDA FIT JAZZ 2007-2010 2011 2012 2013 car dvd gps navigation car console audio player FEELDO 7\" Android 6.0 (64bit) DDR3 2G/32G/4G LTE Octa Core Car DVD GPS Radio Head Unit For Hyundai Verna/Accent/Solaris/i25 KLYDE 8 Core 7\" 1 Din Android 8.0 1024*600 Car DVD Player For BMW M5 E39 1995-2003 Viano Audio Stereo Radio Multimedia Player AUTOJIAPIN 10.1\"Eight Core Android 8.0 2G RAM 1024*600 GPS navigation For HONDA CRIDER Manual A/C With Stereo Radio Audio JOYING one din 7" universal 2GB car radio playe Android 9.0 DSP GPS support video output/Mirror link/Split Screen head unit Eunavi 2 Din 8'' Octa core Android 8.1 Car DVD Radio Stereo player GPS Navi for Toyota RAV4 2013-2015 Bluetooth 2G RAM 1024*600 Krando Android 7.1 car radio dvd multimedia for volvo s60 v70 XC70 2001 2002 2003 2004 gps navigation system WIFI 3G BT dab+ Android 8.0 Car DVD Player for Ford 500/F150/Explorer/Edge/Expedition/Mustang/fusion/Freestyle Wifi BT Radio GPS 8.8 inch 32G ROM Android 9.0 Car Auto Player GPS Navigation System Media Stereo For BMW X3 F25 2011 2012 2013 with CIC System Free shipping! 2Din Car dvd radio audio GPS For VW Touareg Multivan T5 (2004-2011) with Steering wheel Canbus BT RDS dvd player 8.8" Android 9.0 Radio For BMW 7 Series E65 E66 (2006-2010) 1 Din Car GPS Navigation Multimedia Car Stereo Player WiFi BL DVR 26 7\" Android 6.0 2 Din DVD Car Multimedia Player Bluetooth Auto Radio Media MP5 Player Built-in Wifi GPS Navigation Support Camera Liandlee Car Android System For Volkswagen Passat B5 / T5 Radio CD DVD Player GPS Nav Navi Navigation TV HD Screen Multimedia

Capacity 21 - 30Ah

Voltage 48v

Type Lithium Battery

Brand Name ETARIO

model H4821

Rated Capacity 21000(mah)

Custom processing Y

Standard voltage 36(V)

recharging current 2(A)

Dimensions 390*110*75MM

Applicable Type electric bicycle,Electric bike, lithium battery

certified product CE

type of battery Power Battery

Suitable for motor 1200W 1000W 8000W 750W 500W 350W 250W

Free Duty Free Shipping 1200W 48V 21AH li-ion battery 48V Electric Bike Battery Use for sanyo cell 30A BMS Bottom Discharge Port. Keep in storage - in order to maintain the capacity of the battery, the battery and battery pack are advised to store the -20~35, low humidity, and no corrosive gas. - batteries are avoided in high temperature or high humidity storage, otherwise will lead to battery leakage, rust, and capacity is lower. - long term storage will lead to a decrease in the capacity of the battery and the battery pack, and the maximum discharge capacity can be achieved after the 1-3 charge / discharge cycle is required. - after three months, the battery should be charged and discharged. Warning: - do not allow reverse charge, should be the battery according to the polarity of the correct connection, not to reverse. - do not allow short circuit, otherwise it will cause permanent damage. - the battery can not be used under extreme conditions, such as: the limit temperature, the depth of the cycle, the extreme over charge and over discharge. - store batteries in a cool, dry place, if a large number of batteries are stored or shipped. - do not directly on the battery solder. - if the battery is noisy, high temperature, leakage and other abnormal situation, please stop using the. - do not put in the fire or attempt to disassemble, the battery may burn or produce harmful substances. - do not allow the use of the old battery or half of the battery with a new battery, otherwise it will produce a discharge. - do not cut off the shell and remove the battery's jacket tube. - don't allow the battery to be put in the water. Note: - the battery should be charged before use. - charging method according to technical specifications of our. - use the charger to charge. - the battery should be avoided in the use of sealing, should provide the corresponding ventilation device, otherwise the battery may produce hydrogen, in the case of a point of ignition will cause explosion. - don't try to battery separation or bear extrusion and collision, may lead to battery fever, furious, spilled alkaline electrolyte will damage skin and eyes can also eat clothes. - should keep the battery away from the child, if swallowed, contact the doctor immediately. When the battery is not used, it should be removed from the equipment. - when the first use of a new battery or long-term storage use, the use of electricity before. - do not touch the battery when it is hot, until it cools down. - when the battery is used, the device should be turned off when the energy is used to avoid over discharge. - pull out the battery pack, should hold the battery terminal and can not hold the line. - after the battery is used, if the battery is hot, it can be placed in the place where the air is not directly in the place of the ventilation and no direct sunlight. Quality We are professional Electric bike battery supplier on aliexpress, We have perfect production process and all kinds of scientific management tools to control the quality,The battery is brand new and every single item you buy from our company has been compeletly tested before shipping , so we can guarantee the quality. Service We are willing to answer any questions about the products no matter Pre sale or after sale. We care about our customer satisfaction! If you have any question,pls contact us directly or leave us message,we will reply as soon as possible. Refund When you received the item, please check the quality and quantity in time. if there is any problem in 7days,Feedback the reason where it gets wrong to us. we will resolve it as soon as posiable,If the products still can't work,We will send new replacement or refund once the item is received. Feedback Feedback will be left in a timely manner after feedback has been received. Should there be any problems with your purchase, please do not leave neutral or negative feedback before contacting us for resolution. We strive to make every transaction a positive experience and will do everything possible to correct any problem. Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.