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Group 27 Compatibility: Perfect fit for Group 27-31 battery compartments, and ideal for seamless RV, and kayak installation.
Smart Bluetooth: Real-time battery status tracking and smart control via LiTime APP.
RV-Specific Size: Tailored for RV models with Group 27 compartments, including Brinkley Z 2900, Four Winds 22E, and Forest River Forester, etc.
20+ BMS Protection: Self-developed BMS, with advanced protections, such as moisture-proof, and salt-spray resistance, pre-charge function, and overload protection with auto-recovery (30s).
All-weather Protection: With low-temp cut-off protection and IP65 waterproof & dustproof, suitable for harsh environments.
EV-grade Cell: 4000+ cycles@100% DOD, 10-year lifespan, eco-friendly, and high consistency.
Max. 4P4S: Up to a 51.2V 400Ah; 20.48kWh energy & 20.48kW max. output power.
Multi-Application: Suitable for RVs, Marine, Trolling Motor, Off-grid, Home Backup Power, etc.
Tips: After first receiving the battery or switching it off, you need to charge the battery using a lithium-activation charger or an MPPT charger to activate the Bluetooth function. This battery is not suitable for starting batteries, golf cart batteries, or jacks.