Power Sonic PSL-SC-121000-G27 PSL-SC Series 12.8V, 100Ah Deep Cycle Rechargeable Lithium Battery, T11 Terminals

Designed to provide dependable, long-lasting backup power for critical systems, the Power Sonic PSL-SC-121000-G27 is a 12.8V, 100Ah deep-cycle LiFePO4 battery optimized for security, surveillance, monitoring and solar applications. As a Power Sonic PSL-SC Series battery, it delivers up to ten times the cycle life of comparable lead-acid options while weighing roughly 40% less, simplifying installation and lowering total cost of ownership. The built-in intelligent battery management system (BMS) actively monitors voltage, current and temperature to ensure safe operation and reliable performance under continuous or intermittent loads. With T11 threaded M8 insert terminals and support for up to 4 batteries in series or parallel, the unit easily scales for higher-voltage or higher-capacity systems without complex wiring changes. Faster recharge rates and low self-discharge keep systems online longer, making this battery ideal for data center standby, medical backup, transportation, mobility, and renewable energy storage. Choose the Power Sonic PSL-SC-121000-G27 for robust, professional-grade backup and then contact sales to configure it for your security, surveillance or solar installation.

• Reliable long-life backup power that reduces downtime and replacement costs with up to 10x the cycle life of lead-acid batteries
• Lightweight design (≈28.2 lb) cuts installation time and lowers transport costs compared to heavy lead-acid units
• Integrated intelligent BMS protects against overcharge, over-discharge and temperature events for safe, maintenance-friendly operation
• Scalable for higher voltage or capacity: supports up to 4 in series or 4 in parallel to match site requirements
• Fast-charge, low self-discharge chemistry delivers consistent power for security, surveillance, solar and data center backup systems