48V 40AH 1500W Electric bike Battery 48V 40AH Electric Bicycle lithium Battery 50A BMS and Charger 48V li-ion scooter battery

7 inch Android 9.0 for bmw E46,M3,car dvd,gps navigation,wifi,4G,BT,canbus,radio,RDS,quad core,1024x600,obd2,dvr,rds,cam,map,dab HACTIVOL 2G+32G Android 8.1 Car Radio for Chery Tiggo 3 2016 car dvd player gps navigation car accessory 4G multimedia player Ownice K1 S7001E Octa 4 Core Android 8.1 2G Ram Support 4G Lte Car Gps 2 Din Universal Car Radio Player 9 inch android 8.1 car multimedia gps navigation system for Honda civic 2012-2015 right hand drive support SWC RDS HACTIVOL 2G+32G Android 9.1 Car Radio for Toyota Avensis Verso E'Z 2010-2015 car dvd player gps navi car accessory 4G internet Car Touch Screen 7\" Stereo GPS DVD Navi for VW Golf Polo Passat Tiguan Jetta Altea+RDS+BT+SD card+SWC+CAN BUS+USB+EQ+Rear Camera HANG XIAN 2 din car radio for Hyundai ix25 CRETA 2015-2016 car dvd player GPS navigation car accessory with 2G+32G 4G internet SilverStrong Android9.0 IPS 4G 9inch Car GPS For KIA Sportage3 2009-15 android9.0 IPS Sportage R canbus for amplifier AUTOTOP 2Din Opel Car DVD GPS Navigation For Opel Antara Vauxhall Meriva Vectra Opel Astra H Radio USB Bluetooth Car Multimedia Car Radio For Isuzu D-MAX DMAX 2015-2018 Android 8.1 HD 9 inch Touch screen GPS Navigation Multimedia Player 2G RAM 32G ROM 9 inch android 8.1 GPS navigation For Hyundai i10 2013-2016 auto radio stereo multimedia player 9 inch android 8.1 car dvd multimedia gps navigation system for Chevrolet Aveo/Sonic 2011-2013 built-in Radio Video Bt Wifi RDS 9inch full touch Android 8.1 Car DVD Player GPS Navigation Multimedia for Kia Ceed 2013 2014 2015 Auto Radio Audio Video Stereo 9 inch android 8.1 vehicle car dvd multimedia gps navigation system for Honda civic 2012-2015 support car steering wheel control 9 inch android 8.1 car multimedia GPS navigation for toyota land cruiser 2016-2018 support WIFI rear view camera HACTIVOL 2G+32G Android 8.1 Car Radio for KIA Sportage 2007-2016 car dvd player gps navi car accessory 4G multimedia player HACTIVOL 2G+32G Android 8.1 Car multimedia for Hyundai ix25 CRETA 2015-2016 car dvd player gps navi car accessory 4G internet Harfey Car Multimedia Player 9\" for 2017 Hyundai VERNA Android 8.1 Bluetooth Radio with GPS Navi Wifi Link USB support SWC DVR 10.1 inch Android 8.1 for Mitsubishi ASX (2013-2015) Car DVD GPS Navigation Radio Audio Video Multimedia System Car Radio For peugeot 2008 208 2014-2018 Android 8.1 HD 9 inch Touch screen Head Unit GPS Navigation Multimedia Player HANG XIAN 2 din Car radio for Toyota Verso E'Z 2010-2015 car dvd player GPS navigation car accessories with 2G+32G 4G internet HACTIVOL 2G+32G Android 8.1 Car Radio for Toyota RAV4 2009-2012 car dvd player gps navigation car accessory 4G multimedia player HANG XIAN 2 din car radio Multimedia for KIA Sportage 2007-2016 car dvd player GPS navi car accessory with 2G+32G 4G internet 2 din stereo HD Screen car radio Android Multimedia Player for Honda CRV2006 2007 2008 2009 2010 2011 with FM BT radio map WIFI HANG XIAN 2 din car radio Multimedia for Suzuki Grand Vitara 2016 car dvd player GPS navi car accessory with 2G+32G 4G internet HANG XIAN 2din car radio stereo for Mitsubishi Outlander 2008-2015 car dvd player gps navi car accessory with 2G+32G 4G internet HACTIVOL 2G+32G Android 8.1 Car Radio for Suzuki Grand Vitara 2016 car dvd player gps navi car accessory 4G multimedia player Harfey Bluetooth Radio 9"Android 8.1/9.0 For 2013 2014 Subaru XR Forester Impreza 3G WiFi GPS Navi Bluetooth music TPMS DVR OBD Bonroad 7\" Android 9.0 Car Multimedia Player For Nissan For Hyundai For Kia Car Player GPS Navigation /RDS /Wifi (no dvd) Harfey 9\" for 2017 Hyundai VERNA Android 8.1 Car Multimedia Player Bluetooth Radio with GPS Navi Wifi Link USB support SWC DVR Seicane Android 8.1 Car Multimedia player 2Din For 2010 2011 2012 2013 2014 2015 2016 PEUGEOT 408 Radio GPS Support OBD2 WiFi Seicane Android 8.1/7.1 9Inch 2 DIN GPS Car Radio 8-Core Wifi Multimedia Player For 2008 Hyundai Elantra Support Bluetooth SWC SilverStrong Android9.0 IPS car dvd 4G for FORD Focus 2004 -2011 4G MODEM 2din 1024*600 gps navigation wifi No DVD Eunavi Single 1 Din universal 7'' Car Dvd Player Autoradio Car Gps Navigation For Universal Car With Touch Screen Stereo HANG XIAN 2din car radio stereo for MITSUBISHI Lancer 2014 car dvd player gps navigation car accessory with 2G+32G 4G internet HACTIVOL 2G+32G Android 8.1 Car Radio for Ford Focus 2 S-Max S MAX 2007-2011 car dvd player car accessory 4G multimedia player HACTIVOL 2G+32G Android 8.1 Car Radio for Toyota Camry AURION v40 2006-2011 car dvd player car accessory 4G multimedia player HANG XIAN 2 din Car radio stereo for KIA K5 Optima 2011-201 car dvd player GPS navigation car accessories 4G internet 2G 32G

Brand Name ETARIO

Voltage 48v

Capacity 31 - 40Ah

Type Lithium Battery

model H4840

Rated Capacity 40000(mah)

Custom processing Y

Standard voltage 48(V)

recharging current 2(A)

Dimensions 370*255*80(mm)

Applicable Type Electric bicycle,Electric Bike, ebike lithium Battery

certified product CE

type of battery Power lithium Battery

48V 40AH 1500W Electric bike Battery 48V 40AH Electric Bicycle lithium Battery 50A BMS and Charger 48V li-ion scooter battery. ​ 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.