BRUSHLESS+ LifePO4 Gen3 Case – Robust batteries for motors & sounders
IPX7 waterproofing, Bluetooth connectivity, power up to 7,680 Wh
The BRUSHLESS+ LifePO₄ Gen3 range has been developed to meet the demands of powerful brushless motors (Minn Kota QUEST™) and sensitive sounders. These cases, ultra-waterproof (IPX7) and featuring a robust monobloc structure, provide stable and secure power for use in immersion, shocks, vibrations, and harsh marine conditions. Equipped with an intelligent BMS with active balancing and Bluetooth connectivity, they allow for real-time management and monitoring via the BSR-LITHIUM app.
BRUSHLESS+ 24 V / 100 Ah
This 24 V version (2,560 Wh) provides constant power for brushless motors and sounders via a 120 A Amphenol motor output and a regulated 13.8 V / 30 A output. Waterproof IPX7, it offers extended autonomy suitable for vessels equipped with multiple electronic devices:contentReference[oaicite:1]{index=1}.
BRUSHLESS+ 36 V / 100 Ah
With 3,840 Wh, this case is designed for QUEST brushless motors, with fast charging in 4 hours thanks to the IP65 43.8 V / 25 A charger. Motor and sounder outputs, IPX7 structure, Bluetooth, and mobile app:contentReference[oaicite:2]{index=2}.
BRUSHLESS+ 36 V / 200 Ah
The most powerful in the range (7,680 Wh), with an IP65 43.8 V / 25 A charger for recharging in 4 hours. It supports heavy motors and onboard equipment without compromise, while remaining portable despite its size:contentReference[oaicite:3]{index=3}.
Intelligent monitoring with the BSR-LITHIUM app
Via Bluetooth, the BSR-LITHIUM app provides real-time access to voltage, current, charge level, internal temperature, and cell status. In case of anomalies — overload, overheating, undervoltage — instant alerts. Compatible with iOS and Android, it also allows for the export of diagnostics for after-sales service.
Common features
- IPX7 waterproof case with IP67 marine connectivity
- 120 A Amphenol motor port + regulated 13.8 V / 30 A sounder output
- BMS system with active cell balancing (1 A)
- Bluetooth communication + BSR-LITHIUM mobile app
- Life cycles: 2000 at 100%, up to 4000 at 50%
- Waterproof charger included (depending on version)
- Manufacturer's warranty: 4 years
Technical comparison
Model 24 V / 100 Ah 36 V / 100 Ah 36 V / 200 Ah
Total energy 2,560 Wh 3,840 Wh 7,680 Wh
Dimensions (L×W×H) 406×173×218 mm 475×376×178 mm 605×394×336 mm
Weight ≈19 kg ≈22 kg – (�
