12V 100Ah Underfloor Bluetooth LiFePO4 Battery
The Sentorise 12V 100Ah Underfloor Bluetooth LiFePO4 Battery is designed for RV and vanlife installations where the battery needs to fit below a seat, inside a lower compartment or in another space-sensitive location.

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100Ah DIN / H190 / Underfloor documents
12.8V · 100Ah · 1280Wh
100A BMS in the HEIGHT190 / DIN underfloor housing. The manual and public transport test overview below correspond to this format.
Underfloor 100Ah lithium battery for RV and van conversions
The Sentorise 12V 100Ah Underfloor Bluetooth LiFePO4 Battery is designed for RV and vanlife installations where the battery needs to fit below a seat, inside a lower compartment or in another space-sensitive location. It gives installers a cleaner layout option than forcing a standard battery into a tight build.
Best for
- RV, campervan and van conversion builds
- Under-seat, underfloor and low-profile battery compartments
- Systems that need Bluetooth BMS visibility in a compact installation
Not for
- Engine starting applications
- Open, unprotected mounting locations without suitable installation planning
- Customers who only need the lowest-cost 100Ah entry battery
Recommended pairing
Pair with a compatible 14.6V LiFePO4 charger. For underfloor installations, a fixed battery monitor is strongly recommended so the system can be checked without accessing the compartment.
- Product
- 12V 100Ah Underfloor Bluetooth LiFePO4 Battery
- Dimensions
- 359 × 182.8 × 187.7mm
- Weight
- 10.05kg
- Rated energy
- 1280 Wh
- Self-heating
- Not included.
Check the selected listing and supplied documentation for included components, terminal details, current limits, mounting orientation and operating conditions. Pack quantity does not change the specifications of an individual unit.
Request the manual or a specification confirmation for this model
Delivery options and applicable charges are calculated for your destination and selected items at checkout.
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Plan your DIN installation
359 × 182 × 188 mm (L × W × H)
Allow extra space for terminal connections and cable routing.
Check orientation, not just dimensions.
Install the DIN battery upright with the terminal posts facing up. Do not install it upside down; contact Sentorise support before choosing a side-mount position. This model is not a starter battery.
Store it ready for the next trip.
For long-term storage of the DIN model, the manual recommends about 50% charge in a 10–35°C environment. Recharge every three months. Review the model’s storage instructions before putting a seasonal setup away.
Frequently asked questions
What is the Underfloor format designed for?
Its lower-profile format is intended for compatible under-seat, lower-compartment and space-sensitive RV or van installations. Check the actual available space, terminal clearance and securing method before purchase.
Can it be mounted outside in an unprotected position?
The model name does not approve an exposed installation. Plan suitable protection, mounting and cable routing, and follow the model’s permitted installation conditions.
How can I check a battery installed in a hard-to-reach compartment?
This model includes Bluetooth BMS monitoring. A separately purchased fixed-display battery monitor can make routine checks easier without accessing the compartment.
Can it replace the vehicle’s engine-starting battery?
No. It is intended for compatible auxiliary or house-power applications, not engine starting. Confirm charger compatibility and load requirements for the planned installation.
Does buying several batteries make a higher-voltage system?
Pack size or purchase quantity describes the number of batteries, not a pre-wired system. Follow the exact model’s approved instructions for any series or parallel connection. Accessories are separate unless the selected offer explicitly includes them.
Where can I find the right manual or get help with compatibility?
Use this product’s specifications and documents section. If you need confirmation, contact support with the product model, your planned equipment and, for an existing unit, the serial number. Do not use another model’s instructions as a substitute.
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