LiTime 14.6V 20A Charger for LiFePO4 12V Lithium Battery
14.6V 20A charger for 12.8V LiFePO4 lithium batteries. It does not work with lead-acid batteries, this is something to consider if you are replacing an old charger. Read more →
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14.6V 20A charger for 12.8V LiFePO4 lithium batteries. It does not work with lead-acid batteries, this is something to consider if you are replacing an old charger.
The 20A current is double that of the base model's 10A, so 100Ah charges in about 5 hours, and 50Ah in 2.5 hours.
The charge proceeds in three stages: a short pre-charge for activation, a stable 20 A and a final phase with a constant voltage, where the current gradually drops. The device is also capable of starting a battery that has been disconnected by the BMS after a deep discharge.
Efficiency over 85%. The built-in high-speed fan prevents the case from overheating. Protection covers reverse polarity, overheat, overvoltage, undervoltage, overload and output short circuit. The indicator shows the status: red during charging, green when complete, flashing red when there is an error.
The dimensions are 206.5 × 90.4 × 63.8 mm. The set includes an Anderson cable for 50 A 25 cm long, a DC cable and an AC cable 120 cm each, and an instruction manual.
| Producer | LiTime |
| Article | L12V20A-BCHA-X-DE |
| Type | Charger for LiFePO4 |
| Charge voltage | 14.6 V |
| Current | 20 A |
| Compatibility | only LiFePO4 12V (12.8V) batteries |
| Charge mode | 3 stages: precharge, constant current, constant voltage |
| efficiency | over 85% |
| Activation after BMS | Yes |
| Indication | LED: charge / charged / standby / error |
| Protection | reverse polarity, overheating, overvoltage, undervoltage, overload, short circuit |
| Cooling | built-in fan |
| Charging time | 50 A·h — 2.5 h, 100 A·h — 5 h |
| Connector | Anderson 50 A |
| Dimensions (L×W×H) | 206.5 × 90.4 × 63.8 mm |
| Complete set | Anderson cable 25 cm, DC cable 120 cm, AC cable 120 cm, manual |
| Certificates | CE, FCC, RoHS |
