LiFePO4 deep-cycle batteries with Smart BMS and Bluetooth monitoring. Specifications below follow our test reports; datasheets are downloadable per model.
The everyday 12V workhorse — RV, camper, marine and small off-grid systems. Also available in a Smart version with Bluetooth monitoring.
| Parameter | Value |
|---|---|
| Cell chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal voltage | 12.8 V |
| Rated capacity | 100 Ah |
| Nominal energy | 1280 Wh |
| BMS | 100 A Smart BMS, passive cell balancing |
| Recommended / max. continuous charge current | 20 A / 100 A |
| Max. continuous discharge current | 100 A |
| Over-current discharge protection | 300 ± 50 A (5 s) / 500 ± 50 A (1 s) |
| Over-current charge protection | 120 ± 10 A |
| Short-circuit current protection | ≈ 1700 A |
| Standard charge voltage | 14.4 V ± 0.2 V (CC/CV) |
| Shipping voltage / capacity | 13.2 V / 40% |
| Cycle life | ≥ 4000 cycles @ 80% DOD |
| Self-discharge rate | < 3% per month |
| Charge high-temperature protection | 65 ± 5 °C (release 55 ± 5 °C) |
| Discharge high-temperature protection | 70 ± 5 °C (release 60 ± 5 °C) |
| Charge low-temperature protection | 0 ± 5 °C (release 10 ± 5 °C) |
| Discharge low-temperature protection | -20 ± 5 °C (release -10 ± 5 °C) |
| Storage temperature | -10 to 45 °C |
| Series & parallel connections | Maximum 4S4P |
| Bluetooth monitoring | Smart version: SOC, voltage, current, cell voltages, protection status |
| Self-heating | Not supported |
| Ingress protection | IP65 |
| Terminals | M8 bolts |
| Case material | ABS, UL94 V-0 flame retardant |
| Dimensions (L × W × H) | 332 × 172 × 218 mm |
| Weight | 22.71 lbs (10.3 kg) |
| Battery pack certifications | CE, UN38.3, Level 9, IEC 62133, RoHS |
| Cell certifications | UL1642, UL2580, UN38.3 |
| Warranty | 5 years |
Capacities are selected by application — a weekend camper and a full-time off-grid setup need very different banks. Ask us and we will size it for your load profile.
| Model | Nominal voltage | Capacity | Nominal energy | Max. cont. discharge | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| 12V 50Ah | 12.8 V | 50 Ah | 640 Wh | 50 A | 195 × 130 × 170 | 11.46 lbs (5.2 kg) |
| 12V 100Ah Mini | 12.8 V | 100 Ah | 1280 Wh | 100 A | 259 × 167 × 212 | 20.94 lbs (9.5 kg) |
| 12V 100Ah | 12.8 V | 100 Ah | 1280 Wh | 100 A | 332 × 172 × 218 | 22.71 lbs (10.3 kg) |
| 12V 150Ah | 12.8 V | 150 Ah | 1920 Wh | 100 A | 256 × 194 × 254 | 41.45 lbs (18.8 kg) |
| 12V 200Ah | 12.8 V | 200 Ah | 2560 Wh | 200 A | 483 × 170 × 240 | 45.20 lbs (20.5 kg) |
| 12V 314Ah | 12.8 V | 314 Ah | 4019 Wh | 200 A | 383 × 193 × 250 | 58.42 lbs (26.5 kg) |
| 12V 628Ah | 12.8 V | 628 Ah | 8038 Wh | 200 A | 635 × 244 × 220 | 112.88 lbs (51.2 kg) |
| 24V 100Ah | 25.6 V | 100 Ah | 2560 Wh | 100 A | 531 × 206 × 217 | 41.23 lbs (18.7 kg) |
| 38.4V 100Ah (golf cart) | 38.4 V | 100 Ah | 3840 Wh | 100 A | 520 × 268 × 220 | 68.78 lbs (31.2 kg) |
| 51.2V 100Ah (golf cart) | 51.2 V | 100 Ah | 5120 Wh | 100 A | 520 × 268 × 220 | 77.38 lbs (35.1 kg) |
All models share: IP65 ingress protection, M8 terminals, ABS UL94 V-0 case, ≥ 4000 cycles @ 80% DOD, CE / UN38.3 / Level 9 / IEC 62133 / RoHS pack certification and UL1642 / UL2580 cells.
Respect these limits when building a bank — exceeding them can damage the BMS.
| Model | Series & parallel limit |
|---|---|
| 12V series (12.8 V) | Maximum 4S4P (4 in series, 4 in parallel) |
| 24V series (25.6 V) | Maximum 1S4P — parallel only, do not connect in series |
14.6 V CC/CV chargers with Anderson connector. Full charge in about 5 hours at 20 A.
Smart models pair with the mobile app to show state of charge, voltage, current, cell voltages and protection status.