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EV 12V 70AH Deep Circle Portable Lithium Battery Pack High Charging Current

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Buy cheap EV 12V 70AH Deep Circle Portable Lithium Battery Pack High Charging Current from wholesalers

EV 12V 70AH Deep Circle Portable Lithium Battery Pack High Charging Current

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Brand Name:TAC OEM ODM

Model Number:IFM12.8V-70AH-E2C

Certification:MSDS REACH ROHS

Price:usd 500

Payment Terms:L/C, T/T, LC

Supply Ability:10000 units/month

Delivery Time:7-25 days after order confirm

Company Data

Guang Zhou Sunland New Energy Technology Co., Ltd.

Verified Supplier

Contact Person Alice

Business Type: Manufacturer Importer Exporter

Officials: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

EV Battery 12V 70AH Deep Circle Portable Lithium Battery Pack

Feature:

1. The rate capacity:70Ah,the voltage:12V

2. The size of the standard battery pack:196mm*166mm*175mm and other flexible size with your require

3. High charging & storage efficiency
4. Lighter weight, with the best power-to-weight
5. No memory effects
6. Low self-discharge rate, less than 3% monthly

Specification for EV Battery 12V 70AH Deep Circle Portable Lithium Battery Pack

No.	Item	General Parameter	Remark
1	Rated Capacity	70Ah	Standard discharge(0.2 C₅)after standard charge(0.2 C₅)
2	Minimal Rated Capacity	67.2Ah	Standard discharge(0.2 C₅)after standard charge(0.2 C₅)
3	Nominal Voltage	12.8V
4	Cycle Life	Higher than 60% of the Initial Capacity of the Cells	Charge: CC@0.2C to 14.6V, then CV till current to 0.05C Rest: 30min. Discharge: 0.2C to 10.0V Temperature:20±5℃ Carry out 2000cycles
5	Discharge cut-off voltage	10.0V	10.0V( recommended)
6	Charging cut-off voltage	14.8V	14.6V (recommended)
7	Cell and assembly method
7	Cell and assembly method	IFR26650EC 3.3AH	4S21P
8	Housing material	ABS+PC housing

Data for charge and discharge base on IEC standard

9	Standard charge	0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C	Charge time : Approx 7h
10	Standard discharge	Constant current 0.2C Cut-off voltage 10.0V
11	Maximum Charge Current	1C	(0.2C Recommended)
12	Continuous Discharge Current	1C
12	Peack Discharge Current	5C
13	Operation Temperature Range	Charge: 0~45℃	60±25%R.H.
13	Operation Temperature Range	Discharge: -10~60℃	60±25%R.H.
14	Storage Temperature Range	Less than 1 year : 0~25℃	60±25%R.H. at the shipment state
14	Storage Temperature Range	Less than 3 months:-5~35℃	60±25%R.H. at the shipment state
15	Weight	Approx:7.2Kg
16	Max.Dimension	Height:196mm	196166175mm
		Width: 166mm
		Length: 175mm

Application for EV Battery 12V 70AH Deep Circle Portable Lithium Battery Pack

Package

the battery protected by thick sponge and put into the wood container

Delivery Time

the battery pack for OEM order need 25-35 days after the order confirm

7-10 days for standard module after the order confirm

Product Advantages:

Injection Technology for lifepo4 battery to make battery safer;
With short-circuit production function, safe and reliable;
Deep circle Lifepo4 battery up to 1200 cycles life,low self-discharge,no memory effect;
Factory mastered technology and competitive price;
Lifepo4 battery with CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.

Why choose us:

door to door service.
low cost raw material with high quality. We have own plates factory, can manufacture plates by ourselves.
Independent designer with more than 8 years design experience.
product with the international market step.
our products are exported to Europe, USA, Canada, Japan, Korea and else.
we would like stand with you in same line to open market with long term business.

The Similar Lifepo4 Battery Pack

Company Profile

Guang Zhou Sunland New Energy Technology Co., Ltd.

Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-effective battery products.
It has a R & D, engineering and management team with more than 10 years of industry experience
From upstream to downstream, the battery industry has the advantage of vertical integration
Specializing in batteries, battery packs, battery management systems and energy solutions
The products are widely used in medical devices, coal mine security, electronic appliances, power supply and standby energy storage system. For example, the power supply system of electric bicycle; Solar energy storage power supply system, UPS backup power supply system. At the same time, it is also an ideal choice for vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according to the special needs of customers.

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