48V 14ah литий-ионный аккумулятор для EP-2 engwe pro ep-2 батарея 48В 12.8AH подходит 250 Вт 750

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Трекер стоимости

Характеристики

48V 14ah lithium ion battery for FOR EP-2 engwe pro engwe ep-2 battery 48V 12.8AH Li-ion Battery Fit for 250w 750W Motor

 specification

No.	Item	Characteristics	Remarks
1	Nominal Capacity	10.4ah/12ah/12.8ah/14ah	CCCV or Constant current charge to 67.2V @0.5C follow by a constant voltage holding at 64.2V until current drops below 0.24A.then discharge to 44.8V @ 0.2C.
2	Nominal Voltage	48.0V/36v
3	Charging Cut-off Voltage	54.6V
4	Discharge Cut-off Voltage	39V
5	Maximum Constant Charging Current	10A or customized
6	Maximum Continuous Discharging Current	30A or customized
7	Operating Temperature	Charge       0~45℃ Discharge  –20~60℃
8	Storage Temperature	-20~45℃ for 1Month -20~35℃ for 6Months
9	Weight	3Kg	Approximate value
10	Storage Voltage	≥48V
11	case size	430mmx100mmx40mm 52 18650 cell 410mmx100mmx40mm 40 18650 cell 365mmx96mmx40mm 40 18650 cell(have two model four pins or five pins)	If the materials of the product and packaging accord with RoHS standard,there will be a RoHS Id on the box.

General Feature

Cycle life more than 1000times

Over-charge/over-discharge/over-current safety protection

Portable handle,easy to install and remove

Short circuit safety protection

High temperature safety protection

In-built safety protection BMS

Complied with ISO/CE/UN/EC/EN62133

 

Production ProcessIf you need other case,pls contact us!

Package/Shipping

1.Packing:All goods are 100% tested pass before dispatch and packed by customized sponges with high hardness/thick cartons 

2.For Samples:can ship within 7-10days

Company Information

IDC Electronic Tech Co.,Ltd is a professional battery enterprise with factory,the main products include lithium ion batteries,lithium iron phosphate batteries,lithium polymer batteries etc.Our products are widely used in electric vehicle,ebike,electric wheelchair,electric tools,medical equipment,household energy storage,solar street lamp,military products etc.Our company has 8 battery production lines with an annual production capacity of up to 3 million packs,has more than 200 employees, the core team is composed of professional management personnel and senior design and development personnel in the industry, with at least 10 years of management, research and development, production experience.We are adhering to provide excellent quality,stable performance,safe and environmentally batteries  for domestic and overseas customers. Our company has passed the ISO9001 quality management system certification,the batteries are all complied with CE, RoHS, MSDS, UN38.3 standards, to obtain good reputation from many famous customers in USA, Canada,Europe and Australia successfully.

FAQ

Q1:Are you factory?

A1:Yes,we are factory for more than 15years battery experience with superior quality and best price.

Q2:Can I have a sample order?

A2:Yes,we accept sample order to test and check quality firstly.Batteries can be made as your request.

Q3:Do you have MOQ?

A3:No MOQ,but the more you order,the better price you get.All products are always in stocks.

Q4:What's your delivery date?

A4:Usually about 5days for samples,15days for mass orders after payment confirmed.

Q5:What's your terms of payment?

A5:T/T,Paypal,Western Union etc.