Engwe 750 Вт складной электрический велосипед 48V 10.4Ah 12.8Ah 14Ah батарейный (1600342021178)

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DTB Electric bicycle battery Datasheet
ModelHidden battery for folding ebike
ChemistryLiNiCoMn
Nominal Voltage48V
Nominal Capacity10Ah-14Ah
Cell model18650 brand new cells
Weight

Approx 3.75KG 


Outer case StyleBig Folding electric bike battery case
Dimension40*103*430mm
Standard ChargeConstant Current 0.2C, Constant Voltage 54.6V 100mA Cut-off
Fast ChargeConstant Current 1CA, Constant Voltage 54.6V 100mA Cut-off
Standard DischargeConstant Current 0.2C/End Voltage 39V
Cycle Life700 times
Continuous Discharge Current20A
BMS functionOver-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection
Operating environmentCharging, 0°C ~ 45°C ; 65±20%RH
Discharging, -20°C~60°C ; 65±20%RH
Storage Temperature RangeTemperature: -10-40
Relative humidity:45-75%
Pressure: 86-106KPa

 


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36v 17Ah insert36v 17.5Ah insert48v 10.4Ah insert36v 10.4Ah insert36v 12Ah insert


connectorAC cable


 


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 Dingtai Battery Co., Ltd. is located in Shenzhen, China. specialized in all kind of battery packs for electric vehicles and other electronics devices.. Battery packs for electric vehicles, like ebike, esccoter and e-wheelchair, are mainly made of LiFePO4 3.2V and Li-ion 3.7V cells. For Li-ion cells, besides our own 18650 2000mah and 2200mah 3C-5C cells, LG, Samsung, Sanyo and Panasonic cells are widely used in our battery solutions for our customers. Customized service is alvailable for 12V, 24V, 36V, 48V, 52V, 60V, 72V and other hihger voltages


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Certificates


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Q: How long is the lead time? 
A:Sample orders is within 7days and volume orders is 20-30days after order confirmed.
Q: Which kinds of payment ways are available?
A: L/C, T/T, Alibaba trade insurance contract, Moneygram, Western Union, Paypal, Credit card/Master Card.
Q: What is type of Chemistry of these batteries?
A: It is Li-Ni-Co-Mn or LiFePO4 li ion batteries
Q: Which cells models are used ? 
A: Top quality orignal world brand cells and Chinese cells, depending on customers'application and request
Q: Can i order 1pcs?  
A: We can accept sample orders and try orders for tesing quality before buy in quantities.
Q: How long is the battery warranty period for the batteries?
A: It is one year for new customers and 1-1.5years for some our long term replationship customerselectric bike batteries.
Q: If you can provide OEM/ODM service?
A: Yes, OEM/ODM service are available

 


 


1600342021178

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