12.8V 54Ah/100Ah/200Ah HD009 LiFePO4 Lithium Battery
12.8V 54Ah/100Ah/200Ah HD009 LiFePO4 Lithium Battery
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Reliable Power for Everyday Energy Storage
Specs & Details
Electronics
Features
- Lithium iron phosphate core, mature technology, high safety, 100% DOD for normal use,Charge and discharge for more than 2000 cycles
- Perfect replacement for lead-acid batteries, 40-50% lighter and maintenance-free
- Built-in lithium protection against overcharge, overdischarge, overcurrent and overtemperature
- Wide operating temperature range: -20°C to 60°C
- Support for series use (subject to technical guidance from the manufacturer)
Application Scenarios
- Solar street lights and lighting systems
- Electric two-wheelers, three-wheelers, low-speed vehicles
- Sightseeing vehicles, golf carts
- Energy storage systems for photovoltaic, wind, hydroelectric, household etc.
- UPS back-up power supply
Specification
| Nominal voltage | 12.8V |
| Rated capacity | 54Ah@0.2C |
| Capacity | 691.2Wh |
| Internal resistance | ≤55mΩ |
| Cycle life | 2000 times (0.2C/100% DOD charge/discharge cycle |
| until capacity decay to 70%) | |
| Self-discharge rate | ≤3.5%/month (25±5°C) |
| Charge limit voltage | 14.6±0.2V |
| Charging method |
0℃~45℃, constant current 0.2C5A charge to 14.6V,
then constant voltage 14.6V charge until
the current is reduced to 0.02C5A and then stop.
|
| Charging current | 10A |
| Maximum charge current | 25A |
| Discharge cut-off voltage | 10.0V |
| Discharge current | 10A |
| Max. continuous discharge current | 50A |
| Charging temperature | 0℃~45℃ (40-75% humidity) |
| Discharge temperature | -20°C~60°C (40-75% humidity) |
| Storage temperature | 0℃~45℃ (40-75% humidity) |
| Waterproof and dustproof rating | IP55 |
| Internal combination method | IFR32700/6000mAh，4S9P |
| Case material | ABS |
| Case material | M6 screw |
| Dimensions (L/W/H)Â |
229*138*212*217mm
(including total height of terminal block)
|
| Weight | about 6.7Kg |
Specifications may vary slightly by model, version, or production batch. Please check your original part before ordering.
Size Guide
Application Scenarios
Battery Care
Battery Use & Storage Guide
Follow the recommended operating temperature, charging, and storage instructions to help maintain battery performance and safety.
Operating Temperature
| Charge | 0~45℃ |
|---|---|
| Discharge | -10~60℃ |
| Storage within a month | 0~45℃ |
| Storage within one to three months | 5~40℃ |
| Storage within three months to one year | 10~35℃ |
Important Notes
-
When charging the battery, please use a regular brand charger. The charging time should not exceed 6 hours.
-
It is strictly forbidden to place batteries in water or fire. Keep the battery away from heat sources, and do not use metal or conductive materials to touch the charging or discharging interfaces.
-
If you do not use the battery for a long time, please keep the battery power between 40% and 70%. It is recommended to charge the battery every two months; otherwise, the battery may be damaged, and this irreversible damage is not covered by the warranty.
-
Please keep the product and accessories properly and keep them away from children.
-
Unauthorized self-repair or modification of parts may cause product damage, and such man-made damage is not covered by the warranty.
-
Please use this product according to local laws, regulations, and restrictions.