The 3.2V 52Ah lithium-ion battery Gotion cells are applied in Pure. We provide rigorous test for the battery products to assure the quality build, engaging the connection between the customer experience and the our excellent build quality. electric vehicle field.
Specifications
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|
Item |
Specification |
|
Nominal Capacity |
≥53.5Ah |
0.33C |
|
≥52Ah |
1C |
|
Standard of charge voltage |
3.2V |
0.33C |
|
3.1V |
1C |
|
Charge and discharge voltage range |
2.0V～3.65V |
>0℃ |
|
1.8V～3.65V |
≤0℃，No continuous charge |
|
Weight |
966g±30g |
No outer envelope |
|
Quality energy density |
≥175Wh/kg |
0.33C/0.33C |
|
Volume energy density |
≥350Wh/L |
0.33C/0.33C |
|
AC-Internal resistance |
0.5mΩ≤R≤0.8mΩ |
25℃±2℃ |
|
DC-Internal resistance |
≤2.5mΩ |
50%SOC，25℃±2℃ |
|
Recommended charging specification |
Nominal charging(slow) |
26A
3.65A
2.6A
10℃≤T<45℃ |
Constant current
Constant voltage
Cut-off condition(Terminate) |
|
Step charging(fast) |
Reference attachment |
Fast charging strategies at different temperatures |
|
Operating temperature range |
Optimum operating temperature |
10℃～35℃
|
|
|
Charging temperature range |
0℃～55℃ |
Charging current, |
|
Discharge temperature range |
-30℃～60℃ |
Maximum cell temperature ≤60℃ |
|
Dimension |
148(W)*28(T)*118.5(H)mm |
Contains outer envelope 5%SOC，10kgf
Pole-containing column |
Caution
1. When using battery-equipped devices, refer to the user manual before use.
2. Check the direction of the positive and negative terminals before packing.
3. Connect terminals or wires to the battery module. Ensure that the terminals or wires are insulated to prevent short circuits.
4. When not used for a long time, the battery should be stored in a cool and dry place (≤35°C, 30%~50%SOC, charge and discharge once every 3 months).
5. Do not place the battery in direct sunlight or heat sources.
6. Do not wear metal accessories (such as rings, watches, and accessories) when handling battery units.
7. Do not leave the battery outside the operating temperature range specified in this document.
Prohibit
1. Do not charge more than the maximum charge ratio.
2. Do not remove or modify the battery.
3. Do not throw or strike the battery.
4. Do not Pierce the battery with sharp objects (e.g. nails, knives, pens, electric drills).
5. Do not mix with other battery or module units.
6. Do not oversqueeze the battery during use.
7. Do not use old and new batteries together in the PACK.
8. Do not place the battery at a temperature higher than 60 ° C.
9. Do not place batteries in a microwave or high-pressure container.
10. Do not connect the positive and negative terminals with conductive materials (such as metal or wire).
11. Do not wet or immerse the battery in water or seawater.
12. Do not use the battery in any way other than the manufacturer's written agreement.
13. It is forbidden to have poor insulation between the series of cell shells.
14. The direction of battery placement in the vehicle must ensure that the height direction of the battery cell is perpendicular to the direction of travel of the car.
