Description
WattCycle 12V 100Ah Self-heating Version (without ECE R10) Battery
Product overview
WattCycle 12V 100Ah Self-heating Version (without ECE R10) Battery is a LiFePO4 energy-storage battery selected for off-grid solar storage, motorhomes, boats and backup-power systems where its voltage, capacity and current limits match the installation.
Verified technical specifications
| Nominal voltage | 12.8 V |
|---|---|
| Rated capacity | 100 Ah |
| Rated energy | 1280 Wh |
| BMS continuous current | 100 A |
| Maximum continuous discharge | 100 A |
| Maximum charge current | 100 A |
| Charge voltage | 14.4 V |
| Dimensions | L354 x W176 x H187 mm |
| Weight | 11.29 kg |
| Ingress protection | IP67 |
- LiFePO4: Bluetooth monitoring, self-heating, low-temperature charge protection
BMS, charging and system design
The manufacturer states a 100 A BMS continuous current rating. Maximum continuous discharge current is 100 A. Use a compatible CC/CV LiFePO4 charger. The stated charge voltage is 14.4 V.
Installation and compatibility
Size cables, fuses, busbars and disconnects for the documented continuous current and the installation method. Do not use a deep-cycle battery as an engine-starting battery unless the manufacturer explicitly rates this model for starting service. Observe the published temperature and series/parallel limits.
Specification evidence
PVShop checked these values against the current manufacturer product page and available manufacturer documents on 12 September 2026. Values are manufacturer-stated and have not been independently laboratory tested by PVShop.
