12V 15a Lithium ion waterproof battery charger with IP65
AAdvantage:
1. The AC input range is 100-240V.
2. Fanless ultra-quiet, waterproof optional.
3. The charging status LED indicator.
3. Multiple protections: short circuit, overload, over/under voltage, over current, over temperature, reverse polarity, automatic shutdown, timing, discharge.
4. Three-stage charging mode: CC, CV and floating/trickle current (or cut-off).
5. Long life: In the MTBF test, average operating life ≥ 30000h.
6. Waterproof grade IP65.
7. Efficiency: ≥93% (full load), high performance, stable and durable.
8. Aluminum alloy shell: good heat dissipation, beautiful and firm, durable.
9. Adopt resonant LLC half-bridge circuit topology.
10. Pulse width modulation (PFM) technology, with high efficiency, good stability, low carbon and energy saving, meets the requirements of different battery charging curves.
Note: The rated current of this charger is 15A, but its charging current may be lower than 15A for several reasons.
1) Ampere decreases as the battery SOC% increases.
2) The internal resistance of the battery may cause the voltage to rise and the current to drop.
3) The length of the included cable (yes, it is at the factory) will cause the voltage to drop, shortening the cable will help.
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