Guangdong Yijia Technology Co., Ltd.
| Battery Type | Liquid |
| Application | Home Appliances, Boats, electric vehicles, Electric Wheelchairs, Electric Power Systems |
| Operating Temperature(℃) | -20-60 |
| Dimension (L*W*H) | 30.4*23.3*17 |
| Max Load Quantity(cells) | 4 |
| Weight | 5.6kg |
| Cathode Materials | LiFePO4 |
| Cycle Life | 4000 cycles |
| Brand Name | EJ |
| Model Number | EJ-1240FE |
| Place of Origin | Guangdong, China |
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Product Specification
| Battery Type | Liquid | Application | Home Appliances, Boats, electric vehicles, Electric Wheelchairs, Electric Power Systems |
| Operating Temperature(℃) | -20-60 | Dimension (L*W*H) | 30.4*23.3*17 |
| Max Load Quantity(cells) | 4 | Weight | 5.6kg |
| Cathode Materials | LiFePO4 | Cycle Life | 4000 cycles |
| Brand Name | EJ | Model Number | EJ-1240FE |
| Place of Origin | Guangdong, China | ||
| High Light | 12V 40Ah LiFePO4 Battery Pack ，LiFePO4 Battery Pack Lightweight ，Deep Cycle Battery Pack Waterproof | ||
|
Technical Specifcations |
||
|
Electric |
Nominal voltage |
12.8V |
|
Nominal capacity |
40 Ah |
|
|
Stored energy |
512 Wh |
|
|
Internal resistance |
≤ 50mΩ |
|
|
Cycles |
>2000 cycles (see chart) |
|
|
Self discharge |
< 3% per month |
|
|
Energy efciency |
> 96% |
|
|
Standard Charge |
Charge voltage |
14.6V ± 0.1V |
|
Charge mode |
CC/CV : Constant Current / Constant Voltage |
|
|
Maximum continuous charge current |
8A/ 20A |
|
|
BMS charge cut-off voltage |
14.8V ± 0.1V |
|
|
Standard Discharge |
Continuous discharge current |
20 A |
|
Maximum discharge current |
40 A |
|
|
BMS discharge cut-off voltage |
10 V |
|
|
Environment |
Charge temperature range |
0°C- 45°C @60±25% |
|
Discharge temperature range |
-20°C – 60°C @60±25% |
|
|
Storage temperature |
0°C – 40°C @60±25% |
|
|
IP protection level |
IP66 |
|
|
Mechanical |
Cell assembly |
LiFePO4 |
|
Casing material |
ABS |
|
|
Dimensions |
304mm * 233mm* 170mm |
|
|
Weight |
5.6 kg |
|
|
Terminal |
Standard 1 |
In ordering to powering your ideal RV experience. We build our batteries to perform better, last longer and provide the deliverable power needed for weekend adventures or full-time boondocking. Our batteries were designed as replacements for the most common lead acid sizes on the market.
EJ Lithium batteries charge much faster than lead acid batteries, which makes it beneficial for any marine system. They reduce the overall weight of your battery bank and can make a significant impact on your boat’s top speed and overall fuel consumption. Replacing your lead acid batteries with our LiFePO4 batteries can increase your power by two to three times!
Nothing ruins your game faster than having the golf cart you’re driving run out of juice. But that’s something you don’t need to
worry about with EJ Lithium batteries, which has the energy to get you going for longer.
EJ lithium battery was designed specifically to meet the power and energy needs in all types of golf cars, utility vehicles, AGVs and
LSVs.
SOLAR, ALTERNATOR, GENERATOR, WIND
E&J launched LiFePO4 (Lithium Iron Phosphate) battery which is for solar energy storage.
6V /12V / 24V LiFePO4 battery packs provide a more energy-dense and energy-efficient battery chemistry over the traditional
batteries.
The solar street lights are required to stay lit for more than one night if the sun is not available for a couple of days. It
means that it needs a powerful backup energy to ensure that the operation of the Solar street lights.
DEEP CYCLE LITHIUM BATTERY FOR E-VEHICLES
Main advantages of our rechargeable batteries:
Low self-discharge and Long shelf time
Low Internal Resistance
Long life cycles
Good consistency
Safe and good liability
EMERGENCY LAMPS AND EXIT LIGHTS
There are now more and more concerns about the toxic and harmful substances found in Ni-CD and SLA batteries. These toxic
substances are harmful to humans and the environment if not disposed of and recycled properly. In view of environment and health,
Lithium Iron Phosphate contains no toxic heavy metals and no carcinogens. This provides a significant reason to consider
lithium-ion over Ni-CD batteries.
Company Details
Business Type:
Manufacturer
Year Established:
1998
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in March 1998, E&J focuses on toys, automotive lighting, new energy, lithium batteries and smart BMS systems. As one of the world’s earliest manufacturers of rechargeable batteries, we produce Ni-Cd, Ni-MH, Li-ion, LiPo and LiFePO4 batteries, alongside consumer green energy pr... Established in March 1998, E&J focuses on toys, automotive lighting, new energy, lithium batteries and smart BMS systems. As one of the world’s earliest manufacturers of rechargeable batteries, we produce Ni-Cd, Ni-MH, Li-ion, LiPo and LiFePO4 batteries, alongside consumer green energy pr...
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