Energy Storage Lithium Battery 12V 70Ah Lithium Battery Pack

Description
Why Choose Us
FAQ

ELECTRICAL SPECIFICATIONS
Nominal Voltage	12.8V
Nominal Capacity	70Ah
Energy	896Wh
Series and Parallel Connection	4S2P
Resistance	≤40 mΩ
Efficiency	≥99%
Cycle Life	≥2000 cycles @80%DOD
Self Discharge	<3% per Month

MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	260170260mm
Weight	Approx.8KG
Chemistry	LiFePO4
Cell Type	Prismatic
Case Material	ABS
Enclosure Protection	IP54

CHARGE & DISCHARGE SPECIFICATIONS
Standard Charge Current	≤15
Max Charge Current	≤35A
Continuous discharge current	≤ 35A
Pulse discharge current	≤70A
Over-discharge protection cut-off voltage	10V
Over-charge protection cut-off voltage	14.6V

TEMPERATURE SPECIFICATIONS
Discharge Temperature	-4 to 140 ºF (-20 to 60 ºC)
Charge Temperature	32 to 113 ºF (0 to 45 ºC)
Storage Temperature	77±3 ºF (25±3ºC)

COMPLIANCE SPECIFICATIONS
Certifications	CE
	RoHs
	UN38.3

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More 12V Lithium Battery Standard Models Specification

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Why Choose Us

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Established in 2015, SmartPropel is a professional lithium battery manufacturer and energy solution provider.
We strictly control every detail, insisting on not accepting incoming defective materials, not producing defective batteries, or not shipping defective batteries.
SmartPropel, Propel your smart Life.

SmartPropel Focus on providing power supply one-stop solution for the worldwide market. Main products include Ebike lithium battery, E-scooter lithium battery, Motorcycle battery, Golf Cart battery, Special equipment battery, Household Energy storage system, Outdoor portable power supply, etc.

SmartPropel R&D team consists of elites with more than 15 years of technical & production experience in the lithium battery industry. With the low-energy, pollution-free production processes, we strictly control every detail in terms of quality inspection.Committed to the development of high capacity, high quality, high-performance lithium battery products. We have 5 patents for invention and 12 patents for utility models. Advanced technology makes SmartPropel has stronger competition in the international market.

From R&D, production to quality inspection, it has carried out hundreds of simulation calculations and test verification. To realize the consistency, safety and reliability of the final lithium battery pack meet the international leading level.

SAFETY

Safety is the prerequisite and quality is the foundation. We had built a full-featured comprehensive laboratory that integrates capacity testing, short circuit testing, overcharge testing, heavy object impact testing, high & low temperature testing,vibration testing, etc.

Every batch battery will be tested striclty. No fire, no explosion with stable chemical structure.It ensure the product quality, safety and service life with professional technology and equipment.

CERTIFICATE

SMARTPROPEL meets the requirements to export batteries to worldwide foreign countries.1 year warranty is provided in case any possible problems.Our lithium battery have passed below market main certificates.

CE
UN38.3
MSDS
Aviation and Maritime certificate,ect

APPLICATION

COOPERATION PROCESS

1.Collect

Collect technical details for further process

How to do

After get inquiry from your side, we will learn more details about your battery requirements and application scenario.

2.Evaluation

Engineering team evaluate above information

How to do

Our engineers evaluate the technical data provided by customers and work out the mode to design and assemble.

2.Apporval

Confirm every details on technical and business

How to do

After customer approval our technical specs and quotation, then we prepare PI for customers to pay for production.

4.Production

Start production and delivery when they are ready

How to do

We arrange production as soon as receive advance payments and strictly control every production details.

WHY CHOOSE US

FAQ

Can I get a lithium battery sample for testing?

Yes, We offer sample. Standard battery or customized battery can be provided. Once the mass production order is placed, the sample charges will be deducted.

Can you accept OEM and ODM service?

Yes, we supply OEM&ODM Service as clients requirement.

Can you produce lithium battery pack according to the samples?

Yes, we can produce by your samples or technical drawing. We can build the molds and fixtures.

How do you control your lithium battery products quality?

All batteries have 10 steps testing during the whole production, and 100% be tested before delivery.

What is your terms of packing?

Generally, we pack our lithium battery in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

What is your trade terms?

EXW,FOB,CFR,CIF,DDP.

How about your battery delivery time?

Generally, it will take 7-15 days after receive your advance payment. The specific delivery time depends on the items and your order quantity.

How long will it take for my battery to arrive?

Delivery will be made by courier, usually within 10-13 business days to US and EU countries. Some remote areas may take longer. Delivery time may vary for different countries and can take up to 3 weeks. Sea shipping is available.

What’s your warranty for lithium battery products?

Generally speaking, It’s 12 months warranty, for quality problems, we will send you a new one.

What should you pay attention to when using lithium batteries?

Do not knock, puncture, ,modify the lithium battery, do not place it directly under sun or rain for long time, do not overcharge and over-discharge the battery pack, charge the lithium battery with a good quality, matching lithium battery charger.