12V 4.5Ah GEL Battery - Sealed Lead-Acid, 20HR

Small backup systems and standby equipment need a battery that holds charge reliably without regular maintenance — this 12V 4.5Ah GEL battery is sealed and built for exactly that kind of steady, hands-off use. As a valve-regulated GEL battery, there's no fluid to top up and no risk of spillage during handling or transport, making it straightforward to install and forget about until it's due for replacement. The 20-hour rate rating means it's designed for steady, sustained discharge, which suits standby and backup power roles better than short high-drain bursts. Key Features 12V 4.5Ah capacity (20HR rate) → Suited to steady power draw for backup and standby systems needing more runtime than a smaller cell Valve-regulated GEL construction → Sealed and maintenance-free, no fluid top-ups required Constant charge voltage range 14.2–14.4V (25°C) → Matches standard charger specifications for safe, consistent charging Standby use voltage 13.6–13.8V (25°C) → Suited to float-charge/standby applications Low initial current draw (under 0.9A) → Gentle on connected charging circuits at start-up Specifications Spec Detail Voltage 12V Capacity 4.5Ah (20HR rate) Type Valve-regulated GEL (sealed lead-acid) Constant charge voltage 14.2–14.4V (25°C) Standby use voltage 13.6–13.8V (25°C) Initial current Less than 0.9A Terminal type Spade/quick-connect terminals What's in the Box 1 x 12V 4.5Ah GEL Battery