Smart 84V 5A charger for 20S (72V nominal) NCM lithium packs. Wide 100–240V input, red/green LED, 7-stage protection and a one-year warranty.
Cut-off at the correct float voltage.
Temperature sensor throttles current.
Microsecond response on output short.
No output if leads are reversed.
Input surge protection up to 265V.
Current limit protects both charger and pack.
Constant-current then constant-voltage phase. Pack is below full.
Trickle float at 67.2V. Pack is ready, charger will not over-charge.
| Model | 72V 5A Smart Lithium Charger |
|---|---|
| AC input | 100–240V AC, 50/60Hz (wide voltage) |
| DC output | 84V DC, 5A |
| Rated power | 350W |
| Battery chemistry | NCM / NMC lithium, 20S (72V nominal) |
| Charge mode | CC-CV, auto cut-off, float trickle |
| LED indication | Red = charging, Green = full |
| Protection | Over-charge, over-voltage, over-current, short circuit, reverse polarity, over-heat |
| Dimensions (L×W×H) | 235 × 130 × 75 mm |
| Net weight | 710 g |
| Output plug | Custom connector (Anderson / XT / Round — specify when ordering) |
| MOQ | 5 pcs |
| Warranty | ONE YEAR |
| Certification | CE, FCC, RoHS |
Same smart architecture across the whole series — from 2A city commuters to 40A fast fleet charging. Pick the voltage and current that matches your pack.
We ship with the input plug type you need. Just tell us your destination country when ordering — we match the cord to your market.
Tell us your battery voltage (36V / 48V / 36V / 48V / 60V / 72V), required current and output plug type — we reply with matching specs and lead time within one business day.
