12V 100Ah Deep Cycle Bluetooth 100A BMS For Trolling Motors

Power your adventures with the 12V 100Ah Deep Bluetooth Built-in 100A BMS LiFePO4 Battery from KEPWORTH. Engineered for trolling motors, boats, RVs, solar setups, and backup power, this high-capacity energy storage solution delivers reliable performance, enhanced safety, and smart management in a compact, easy-to-install package.

Key features

• delivering up to 1280Wh of clean, long-lasting power for off-grid, on-the-water, and mobile applications.
• 100A Smart Bluetooth BMS with a dedicated mobile app for real-time monitoring, protection, and configuration at your fingertips.
• Smart connectivity with multiple languages supports Spanish, German, English, Chinese, Russian, Norwegian and French for global use.
• Safe, long-lasting chemistry lithium iron phosphate (LiFePO4) with robust protection and a cycle life up to 6,000 cycles at 70% DoD.
• Flexible configurations series support up to 5 identical batteries in series and unlimited parallel connections for scalable energy.
• Compact and durable compact dimensions (260 × 168 × 215 mm) and a lightweight 10 kg design for easy mounting in boats, RVs, and cabins.
• Enhanced protection over/under voltage, over-current, short-circuit, and temperature protections ensure safe operation in demanding environments.
• Broad operating range works from -20°C to 60°C, with charging temperatures 0–45°C for optimal performance in varied conditions.
• Certified quality CE, RoHS, FCC, and WEEE compliance for peace of mind and reliable performance.
• Ready for diverse uses ideal for solar power storage, trolling motors, golf carts, scooters, medical equipment, off-grid setups, and emergency backups.

Smart Bluetooth BMS and APP benefits

The Bluetooth communication system connects via a dedicated app to read real-time data, fault alarms, temperature, and string status. Users can monitor protections, adjust settings, and perform remote checks without specialized equipment—making battery maintenance simple and accessible.

Built for safety, longevity, and versatility

Designed around LiFePO4 chemistry, this 12V battery delivers stable voltage, high cycle life, and safer operation under heavy use. It supports long-term off-grid storage and mobile power for watercraft, RVs, and remote deployments. The battery also includes guidance for charging at 14.6V to optimize life and performance.

Specifications

• Nominal Voltage: 12V
• Nominal Capacity: 100Ah (1280Wh)
• End Voltage: 10V
• Max Charge Current: 0.5C
• Discharge Current: Instant ≥2C; Continuous ≥1C
• Weight: 10 kg
• Dimensions: 260 × 168 × 215 mm
• Operating Temperature: -20 to 60°C
• Charge Temperature: 0–45°C
• Series/Parallel: Up to 5 in series; unlimited parallel
• Battery Material: LiFePO4
• Certificate: CE, RoHS, MSDS, UN38.3
• Warranty: 2 years
• Included: 1 x KEPWORTH LiFePO4 Energy Storage Battery Pack; 1 x Product Instruction Manual
• Note: Not for engine starting in cars, motorcycles, or ATVs

What’s in the box

• 1 x KEPWORTH LiFePO4 Energy Storage Battery Pack
• 1 x Product Instruction Manual

Usage and care tips

For best performance, charge to 14.6V when using 12V LiFePO4 packs. Avoid prolonged exposure to extreme temperatures and ensure proper ventilation. The built-in BMS helps prevent overcharge, over-discharge, and thermal issues to maximize lifespan and safety.

Images of the product for reference:

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