Nomad Gear Finder
Dyness 24V 100Ah LiFePO4 Lithium Battery with Bluetooth, Smart BMS, 2560Wh | 4000+ deep cycles, 100A smart BMS with low-temp protection, Bluetooth monitoring, expandable 4P2S for RV solar marine.
A 24 V 100 Ah (2,560 Wh) battery with a 100 A smart BMS, Bluetooth 5.0 monitoring and low-temperature charge cut-off, rated for 4,000 cycles at 100% depth of discharge. It expands in 4P2S to 20,480 Wh, the same as other 24 V 100 Ah models, and is one of a few at this size with app monitoring. It suits 24 V trolling-motor, marine and small solar systems.
- Battery capacity
- 100 Ah
- Max continuous discharge
- 100 A
- Cycle life (100% DoD)
- 4,000 cycles
- Max expanded capacity
- 20,480 Wh
- Brand
- Dyness
Rankings in the liFePO4 batteries Category
How does this product compare with others in Nomad Gear Finder's liFePO4 batteries category?
- Max batteries in series 2 Lower than 80% of 70 others
Compare this product with close matches Compare with all liFePO4 batteries
Videos for this product
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Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase; see our About page for more information.
- Popular brand
- No
Core specs
- Battery capacity
- 100 Ah
- Battery capacity
- 2,560 Wh
- Max continuous discharge
- 100 A
- Cycle life (100% DoD)
- 4,000 cycles
Multiple Batteries
- Max expanded capacity
- 20,480 Wh
- Max batteries in parallel
- 4
- Max batteries in series
- 2
Temperature Range
- Low-temp charge cut-off
- Yes
- Charging temp min
- 32 ℉ 0 ℃
- Discharging temp min
- -4 ℉ -20 ℃
Internals
- App connectivity
- Bluetooth 5.0
- Built-in Bluetooth
- Yes
Features
Details from the Dyness Amazon listing:
- 24V 100Ah Deep-Cycle Power – Rated at 25.6V, 100Ah and 2560Wh, this battery delivers steady power for 24V trolling motors, RVs, boats, solar storage and off-grid systems. Suitable for many 70-100 lb thrust motors; confirm motor voltage and maximum current before use.
- Bluetooth Battery Monitoring – Connect to the Dyness mobile app to check battery status directly from your phone without opening the battery compartment. View remaining capacity and operating information for easier trip planning and system management.
- 100A Smart BMS with Low-Temp Protection – The built-in BMS protects against overcharge, over-discharge, overcurrent and short circuits. Charging stops below 32°F and resumes above 41°F, while discharge protection activates below -4°F.
- Expandable 4P2S Up to 20.48kWh – Connect up to eight identical batteries in a 4-parallel, 2-series configuration to build a 51.2V 400Ah system.
- Long-Life LiFePO4 Performance – Delivers 4,000+ cycles at 100% depth of discharge for dependable daily use and lower maintenance than lead-acid batteries. Use a compatible 29.2V LiFePO4 charger. Not intended for engine starting or golf carts.
- CAUTION: Risk of Fire and Burns. Do Not Open, Crush, Heat Above (manufacturer's specified maximum temperature 60°C) or Incinerate. Follow manufacturer's Instructions.
Similar products from other brands
Chosen for their similar specs and price:
 This productDyness 24V 100Ah LiFePO4 Lithium Battery with Bluetooth, Smart BMS, 2560Wh | 4000+ deep cycles, 100A smart BMS with low-temp protection, Bluetooth monitoring, expandable 4P2S for RV solar marine. |
 BUKNUWO 12.8V 100Ah |
 Litime 12.8V 100Ah Group 24 BT |
 GREENOE LFP100-12 |
|
|---|---|---|---|---|
| Price | $339.98 | $146.99 | $311.09 | $299.99 |
| Model | – | 12.8V 100Ah | 12.8V 100Ah Group 24 BT | LFP100-12 |
| Popular brand | No | No | Yes | No |
| Battery capacity Ah | 100 | 100 | 100 | 100 |
| Battery capacity Wh | 2,560 | 1,280 | 1,280 | 1,280 |
| Voltage V | – | – | 12 | – |
| Max continuous discharge A | 100 | 100 | 100 | 100 |
| Peak discharge current A | – | – | 500 | 300 |
| Charge voltage V | – | – | 14.4 | 14.6 |
| Max charge current A | – | – | 100 | – |
| Cycle life (100% DoD) cycles | 4,000 | 4,000 | 4,000 | – |
| Cycle lifespan | – | 4,000+ Cycles | 4,000 Cycles at 100% DoD, 6,000 Cycles at 80% DoD | 15,000+ Cycles |
| Max expanded capacity Wh | 20,480 | – | – | 20,480 |
| Max batteries in parallel | 4 | 4 | 4 | 4 |
| Max batteries in series | 2 | 4 | 4 | 4 |
| Low-temp charge cut-off | Yes | – | Yes | Yes |
| Charging temp min ℉ | 32 | 32 | 32 | 32 |
| Charging temp min ℃ | 0 | 0 | 0 | 0 |
| Discharging temp min ℉ | -4 | -4 | -4 | -4 |
| Discharging temp max ℉ | – | 140 | 140 | – |
| Discharging temp min ℃ | -20 | -20 | -20 | -20 |
| Discharging temp max ℃ | – | 60 | 60 | – |
| App connectivity | Bluetooth 5.0 | Bluetooth | Bluetooth 5.0 | – |
| Built-in Bluetooth | Yes | Yes | Yes | – |
| Terminal type | – | – | M8 | – |
| BCI group size | – | – | Group 24 | Group 31 |
| Weight lbs | – | 22.00 | 21.87 | 22.48 |
| Weight kg | – | – | 9.92 | 10.20 |
| Width in. | – | – | 6.61 | 6.70 |
| Width mm | – | – | 168 | 170 |
| Length in. | – | – | 10.24 | 12.90 |
| Length mm | – | – | 260 | 328 |
| Depth/Height in. | – | – | 8.27 | 8.60 |
| Depth/Height mm | – | – | 210 | 218 |
| Housing material | – | Plastic | ABS | – |
| IP rating | – | – | IP65 | IP65 |
| Warranty | – | 5 Years | 5 Years | 5 Years |
| Certifications summary | – | – | FCC, CE, RoHS, UN38.3; complies with IEC 62619 | – |
| UN 38.3 tested | – | – | Yes | – |
| CE marked | – | – | Yes | – |
| IEC 62619 certified | – | – | Yes | – |
| Form factor | – | – | – | Drop-in (Group 31) |
| Recommended charge current A | – | – | – | 20 |
Data sources
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Specifications last updated Nov 13, 2026.