Quick Summary
The SENTORISE 12V 100Ah LiFePO4 Bluetooth leisure battery is a Group 31 battery designed for RV, marine, solar and off-grid use. It combines a stated 12.8V / 100Ah capacity with Bluetooth monitoring and a built-in 100A Battery Management System.
It is described as a drop-in replacement for lead-acid batteries in BCI Group 31 battery compartments. The battery also has IP65 protection and is presented as a deep-cycle lithium option.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | SENTORISE, so the product identity is easy to match with the chosen offer. |
| Battery type | LiFePO4 leisure battery, which is the main specification to compare against other battery types. |
| Voltage and capacity | 12V 100Ah, with 12.8V / 100Ah also stated in the description. Check that this matches the system you plan to use. |
| Group size | BCI Group 31, so fit depends on whether your battery compartment is made for that standard. |
| Bluetooth monitoring | Built-in Bluetooth for app-based monitoring of state of charge, voltage and temperature. |
| BMS | 100A Battery Management System with protection against over-voltage, under-voltage, over-current, short circuit and over-temperature. |
| Protection rating | IP65, which is the stated dust and water protection rating. |
| Cycle life | 4000+ cycles at 100% DoD, with 6000 cycles at 80% DoD and up to 15,000 cycles at 60% DoD stated. |
What to Compare Before Buying
- Group size: This battery is built to BCI Group 31 standard. Compare the compartment size and holding setup before choosing an offer.
- Voltage and capacity: The stated rating is 12V 100Ah, with 12.8V / 100Ah also given. Match that to the requirements of your system.
- Monitoring: Bluetooth monitoring is built in, so check whether app-based battery status is useful for your setup.
- Protection: The IP65 rating and 100A BMS are useful checks if the battery will be used in demanding environments or monitored closely.
- Cycle life: The stated cycle figures vary by depth of discharge, so compare them with how often you expect to use the battery.
What Else You May Need
Check that your installation is set up for a BCI Group 31 battery and that your system is compatible with a 12V LiFePO4 battery. If you want to use the Bluetooth monitoring, you will also need the free smartphone app mentioned in the product description.
Before You Decide
Confirm the BCI Group 31 size, the 12V 100Ah rating and the Bluetooth monitoring feature before choosing an offer. If your battery compartment or system uses a different format, a different version will be needed.
