Humsienk 12V 20Ah LiFePO4 Battery
Tax included.
Shipping calculated at checkout.
Humsienk 12V 20Ah deep cycle LiFePO4 battery is built with the highest quality Grade A cylindrical cells, delivering up to 256Wh of available capacity and supporting over 6,000 cycles at 80% DoD. Ideal for power supply for electric toy car, solar energy storage, scooter and portable devices.
Description
- Made of 4 units cylindrical EV grade A+ cells
- 6000+ cycles at 80% DoD & 10+ years lifetime
- 100% BMS protection: overcurrent protection / overcharge protection / low-temp protection etc.
- 256Wh of usable energy, 256W of high output Power
- L181 x W77 x H167 mm — compatible BCI Group U1 size
- 2.6 kg, 1/5 the weight of 12V 20Ah lead-acid battery, but 2X energy
- Flexible in series and parallel (Max. 4P4S, up to 4.096 kWh)
- IP65 Waterproof
- Certified by IEC62619, CE-EMC, CE-RoHS, CE-Battery, FCC-SDoC, UN38.3 and MSDS
- Suitable for powering children's toys, camping power supplies, solar energy storage, electric scooters, fish finder, emergency lights and portable devices
- 3 charging ways & Max. 20A charging and discharging
- Recommended charger: 14.6V 4A - 6A LiFePO4 charger
- Note: The battery is suitable for use as deep cycle battery rather than starter battery
Specification
Product Data
| SKU | HS12V20AH20 |
| Category | LiFePO4 Deep Cycle Battery |
| Dimensions (L x W x H) | 181 x 77 x 167 mm |
| Approx. Weight | 2.6 kg |
| Terminal Type | M5 |
| Dangerous goods classes | 9 |
| Certification | IEC62619, CE-EMC, CE-RoHS, CE-Battery, FCC-SDoC, UN38.3 and MSDS |
| Case Material | ABS |
| Enclosure Protection | IP65 |
Electrical Data
| Nominal Voltage | 12.8V |
| Nominal Capacity | 20Ah |
| Energy | 256Wh |
| Self Discharge | < 3% / month |
Discharge Data
| Max. Continuous Discharge Current | 20A |
| BMS Discharge Cut-Off Current | 70 ± 10A (1.2s) |
| Short Circuit Protection | Yes |
Charge Data
| Recommended Charge Current | 4A (0.2C) |
| Maximum Charge Current | 20A |
| Recommended Charge Voltage | 14.6V |
| BMS Charge Cut-Off Current | 32 ± 10A (1.2s) |
| Maximum Batteries in Series | 4 |
| Maximum Batteries in parallel | 4 |
Temperature Data
| Discharge Temperature | -20ºC to 65ºC |
| Charge Temperature | 0ºC to 55ºC |
| Storage Temperature | 0ºC to 60ºC |
| BMS High Temperature Cut-Off | 60ºC to 75ºC |
| BMS Low Temperature Cut-Off | -25℃ to 5℃ |
