UPP 52V 21Ah Electric Bicycle Triangle Battery with Sanyo/LG/Samsung Cell + 4A Fast Charger 48V 1000W Bafang Battery

Brand Name UNITPACKPOWER

Capacity 21 - 30Ah

Voltage 52V

Type Lithium Battery

Capacity 21Ah

Cell Sanyo/LG/Samsung Powerful 18650 3.7V 3500mAh Cells

BMS 30A

Charger 58.8V 4A

Composed Type 14Series 6Paralles 14S6P

Fit for Motor 48V 52V 500W 750W 1000W

Size 365*235*397*T80

Weight 5KG

Power Switch Include

USB 5V 1A

Charge port Include

Certificate CE, UL,RoHS,MSDS,UN38.3

Warranty 12 months

Cycle life over 80% capacity after 800 cycles

Advantage Stronger Plastic Triangle Case

UPP 52V 21Ah Electric Bicycle Triangle Battery with Sanyo/LG/Samsung Cell + 4A Fast Charger 48V 1000W Bafang Battery Battery Specification: Model: U004-1 Nominal Voltage: 52V Nominal Capacity: 21Ah Composed Type: 14S6P Cells: Sanyo/LG/SamsungPowerful 18650 3.7V 3500mAhCells BMS: 30Amp continuous 100±10Amp maximum Fit Motor Power : 48V 52V 500W 750W 1000W (Can't more than 1050W) Charge Current: 4ACharger are optional Charge Cut-off Voltage: 58.8V Discarge Cut-off Voltage: 35A Discharge Temperature: -20 to 65°C Charge Temperature: 0 to 45°C Dimensions: 365*235*397*T80mm Battery Weight: 5kg Cycle life:≥80% capacity after800 cycles Battery detail pictures Advantage: ​ 1. With USB port can charge Cell Phone and Bluetooth Speaker, with Sanyo/LG/Samsung Cells 2. Convenient Charge Port with 4A faster charger 3. Superior quality reclosable fastener with strong tear resistance 3. Waterproof IP65 4. Solid plastic Case (It's patent private mold, others don't have and can't copy), stronger so much a lot than normal triangle bag. ​ FAQ Q: What type of this electric bike battery? A: It is li ion battery,Chemical is Li(NiCoMn)O2. Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery? A: E-bike Li-ion battery have longer cycle life,normal cyclelife is 600-800times, and also with light weight,small size, No memory effect,Nontoxic, environmental friendly. Q: What kind of cells used on this electric bicycle battery? A: Different capacity with different cells, we make the battery with original A grade Samsung,Panasonic,Sanyo,LG and high quality domestic cells,all can be customized as your requests. Q: Do your e-bike battery come with charger? A: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contact with us. Q: Do your electric bike batteries come with BMS? A: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent. Q: Do your electric bicycle batteries come with quality warranty? A: Yes, we provide 1 year warranty for all electric bicycle batteries. Q: What's your delivery time? A: Electric Bike Battery will be sent out within 7 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need. Q: Can you provide OEM and ODM service? A: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality E-bike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory. Warnings Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding. Does not use or leave the battery near a heat source as fire or heater. Use the battery charger specifically for that purpose when recharging. Do not reverse the position and negative terminals. Do not connect the battery electrodes to an electrical outlet. Do not discard the battery in fire or a heater. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc. Do not strike, trample or throw the battery. Do not directly solder the battery and pierce the battery with a nail or other sharp objects. Company Information:

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