Складная батарея для электровелосипеда V3 48 В 14 А · ч 672 Вт 500

Описание и отзывы

Характеристики

 

DTB Electric bicycle battery Datasheet
Model	X006-4814
Chemistry	LiNiCoMn
Nominal Voltage	48V
Nominal Capacity	14Ah (10.4Ah-14Ah)
Cell model	Korea/Japan 18650 3500mAh li-ion cell
Weight	Approx 3.5KG
Outer case Style	Hidden Tube Battery
Dimension	43*103*430mm
Standard Charge	Constant Current 0.2C, Constant Voltage 54.6V 100mA Cut-off
Fast Charge	Constant Current 1CA, Constant Voltage 54.6V 100mA Cut-off
Standard Discharge	Constant Current 0.2C/End Voltage 39V
Cycle Life	800-1200 times
MaxDischarge Current	30A
BMS function	Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection
Operating environment	Charging, 0°C ~ 45°C ; 65±20%RH
	Discharging, -20°C~60°C ; 65±20%RH
Storage Temperature Range	Temperature: -10-40
	Relative humidity:45-75%
	Pressure: 86-106KPa

 

 

 

 

 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

 

Standard export cartons and with well protected inside.
Sample order: sent by Express ( DHL / UPS / FEDEX/ TNT ,by air)
Quantity order: sent by cargo shiping /air/freight/Express

 

For most of the countries, we can provide TAX FREE delivery service.

 

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