The 24V 80Ah LiFePO4 Battery is a 25.6-volt pack of 2,048 watt-hours with an 80-amp continuous rating, on M8 terminals, rated IP65. It suits a 24-volt marine house circuit and an entry-level truck parking air conditioner.
A Night In The Cab
Cooling on eco mode
A 24-volt parking air conditioner draws around 25 amps on its eco setting, near 600 watts, and up to 40 amps at full cooling. 2,048 watt-hours cover roughly three hours at full cooling or a little over three on a steady eco cycle. A driver taking a short break stays cool without the engine running. A full night calls for the 150 or 200 amp-hour pack in this range.
Marine House
24 volts on a boat
On a boat wired at 24 volts the pack carries refrigeration, lighting, pumps and instruments through a night at anchor. Running the house at 24 volts halves the current a 12-volt system pulls for the same load. That counts across the long cable runs on a larger hull.
Against Lead
Store and weight
Two 12-volt 80 amp-hour lead batteries in series reach this voltage and capacity at about 45 kilograms, and give roughly 40 usable amp-hours between them. This pack weighs 16.5 kilograms and gives the full 80.
Inverter Duty
2,000 watts at 24 volts
A 2,000-watt inverter draws about 78 amps at 25.6 volts, inside the 80-amp continuous rating. That covers a microwave, a kettle or a set of tools on a boat or in a cab. Fuse the inverter feed close to the positive terminal and keep the run short.
Data
Datasheet
| Model | DC24-80 |
|---|---|
| Nominal voltage | 25.6V |
| Capacity | 80Ah |
| Energy | 2048Wh |
| Charge voltage | 29.2V |
| Continuous discharge | 80A |
| Peak discharge | 200A (5s) |
| Cycle life | ≥4,000 cycles @80% DOD |
| Weight | ≈16.5 kg |
| Dimensions | 522 × 240 × 218 mm |
| Terminals | M8 |
| Operating temperature | Discharge -20~60°C / Charge 0~45°C |
| Protection rating | IP65 |
| Certification | UN38.3 / CE / FCC / RoHS |
Fit
Charging
Charge at 29.2 volts from a 24-volt lithium charger, a marine charger on an LFP profile, or a DC-DC unit off the vehicle alternator sized to the 80 amp-hours.
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