5000 Cycles ESS Battery System 12V 40Ah Li Ion Battery Pack With
BMS
ESS Battery System 12V 40Ah LiFePO4 Li-ion Battery Pack with BMS
Product Description
Feature
1. Lithium iron phosphate battery is environmental friendly.The
lithium iron phosphate battery has environmental benefits because
it contains no heavy metals. Lifepo4 battery is strongly advocated
by the government and has been applied to the field of electric
bicycle and electric car.
2. Lithium iron phosphate battery has constant capacity. If the
ordinary battery is in the case of long-term unfull charge, the
battery storage capacity will be reduced quickly. And the
characteristic of lithium phosphate battery is that it can be used
or charged no matter how much SOC it has, and will never affect its
storage capacity.
3. Lithium iron phosphate is with excellent safe performance.
Strict safety tests shows that the lithium iron phosphate battery
will not explode even in traffic accidents after strict safety
tests.
| Nominal Voltage | 12.8V |
| Nominal Capacity | 40Ah |
| Energy | 512Wh |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >3000 cycles@1C 100% DOD |
| Months Self Discharge | <3% |
| Efficiency of Charge | 100%@0.5C |
| Efficiency of Discharge | 96-99% @1C |
| Charge Cut-off Voltage | 14.6±0.2V |
| Charge Mode | 0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV) |
| Recommend Charge Current | 8A |
| Max. Charge Current | 40A |
| Max. Continuous Discharge Current | 40A |
| Max. Pulse Current | 80A(10S) |
| Discharge Cut-off Voltage | 10V |
| Charge Temperature | 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity |
| Storage Temperature | 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity |
| Water Dust Resistance | IP54 |
| Cell&Method | 4S |
| Package | Plastic ABS case |
| Dimensions(in./mm.) | 195*166*175mm |
| Weight(lbs./kg.) | 5.5kg |
| Display screen | Optional |
Product Images
Product Advantages
1. Professional technical team: Elite’s R&D technical team has
received more than 20 inventions and application patents.
2. Unique pack technique: Elite possesses special pack technique to
batter protect the battery cell and increase the life span of the
battery pack.
3. Safety certification guarantee: Most batteries have been
certificated according to international standard including CE,
MSDS, UN38.3, UL etc..
4. Professional sales team: Elite possess well-trained sale team
that help clients addressing difficulty meeting during battery
selecting and battery using.
5. Punctual delivery: Elite has strict production plan to promise
punctual delivery of the goods.
6. Perfect after-sales service: Elite has a professional QC team
which applies strict quality control on production and provide
perfect after-sales service to clients.
Production Line
Packaging & Shipping
Package: With high quality pearl wool, UN cartons / Plywood, plastic
pallet.
Shipping: By air, by sea, by express, railway transportation and so on.
Q&A
1. Where can I get the price?
We will offer you the quotation within 24 hours after receiving
your inquiry.
2. What is your MOQ ?
Sample order for testing is available.
3. How can you guarantee your quality.
Elite implements strict quality control in every production process
to ensure the stability and consistency of the products. We have a
team of professional workers who are engaged in quality management
during every process. Besides, all of our products have 3-5 years
warranty.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production
program. Normally, the lead time is 30 days.
5. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order;
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommend the most suitable solution for you
according to your detailed order and situation.
