What limits this battery is its rather than its 100 Ah: 100 A continuous and 330 A for 3 s. Behind a 12 V inverter that is at most 910 W of steady load before the 15 % margin is gone, because the inverter draws its power divided by 12.6 V and by an efficiency we cap at 85 %.
A 2000 W inverter pulls 186.7 A, so it needs 3 of these in parallel; one 1.28 kWh bank of them stores 1,280 Wh usable at 100 % depth of discharge.
On its own it holds a weekend van (400 Wh a day) load for 3.2 days and the year-round van profile (895 Wh) for 1.4 days, with no sun at all. Its 100 A charge limit also caps the solar side: one battery accepts about 1,440 W of panels behind an at 14.4 V charging voltage, so a bigger array needs a second battery or a controller set to limit current. Without a heater it stops accepting charge below 0.0 °C, which the checker flags for any location whose design low is colder.
Largest inverter it carries
| Batteries in parallel | BMS continuous | Max inverter | Inverters in the catalog that fit |
|---|---|---|---|
| 1 × | 100 A | 910 W | Victron Energy Phoenix Inverter 12/800 VE.Direct (650 W), Victron Energy Phoenix Inverter 12/500 VE.Direct (400 W) |
| 2 × | 200 A | 1,821 W | Victron Energy Phoenix Inverter Smart 12/2000 (1,600 W), Samlex America SAM-1500-12 (1,500 W) |
| 3 × | 300 A | 2,731 W | Victron Energy MultiPlus-II 12/3000/120-32 230V (2,400 W), BougeRV 2000W 12V Pure Sine Wave Inverter with Bluetooth (2,000 W) |
Datasheet
| Field | Value |
|---|---|
| Capacity | 100 Ah at 12.8 V |
| BMS continuous / peak | 100 A / 330 A, 3 s |
| Max charge | 100 A |
| Charge below | 0.0 °C |
| Depth of discharge | 100 %, 4,000 cycles |
Source: manufacturer documentation
Similar batteries
- Battle Born Batteries BB10012 100Ah 12V LiFePO4 100 Ah, BMS 100 A
- Battle Born Batteries BB10012H 100Ah 12V LiFePO4 Heated 100 Ah, BMS 100 A
- Battle Born Batteries BBGC2 100Ah 12V GC2 LiFePO4 100 Ah, BMS 100 A
- BigBattery ETHOS 48V 5.12kWh Battery Module (FETHS-48051-G1) 100 Ah, BMS 100 A
Where to buy
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- BougeRV 12V 100Ah Group 24 LiFePO4 Battery (ISE212N)
- Battle Born Batteries BB10012 100Ah 12V LiFePO4
- Battle Born Batteries BB10012H 100Ah 12V LiFePO4 Heated
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How this page was computed
Inverter DC draw = watts ÷ (12.6 V under load × 0.85). A pairing passes when that draw stays at or below 85 % of the combined BMS continuous rating and the surge draw stays under the BMS peak.
- Manufacturer documentation verified 2026-09-16
The formulas are the same open engine the checker runs; the methodology page lists every constant.
These results are for reference. Wiring must be installed by a qualified electrician. Mobile installations follow ABYC E-11; stationary ones NEC 690/706.