A 12V 38Ah battery is a sealed, maintenance-free, rechargeable unit—commonly AGM or Gel technology—designed for reliable standby or moderate deep-cycle power. It typically weighs around 12–14 kg, delivers 38 amps for one hour (or 1.9A for 20 hours), and is used in UPS systems, solar, mobility devices, and security systems.
Key Features and Technical Specifications:
Voltage & Capacity: Nominal 12V (or 12.8V for LiFePO4) with 38Ah capacity.
Technology: Mostly Absorbent Glass Mat (AGM) or Gel VRLA (Valve Regulated Lead Acid), allowing operation in any orientation.
Weight & Dimensions: Approx. 12 kg to 14.2 kg. Dimensions are generally around
.
Terminals: Usually feature bolt-down or bolt-connection terminals (e.g., L7 or M5/M6).
Lifespan: Designed for 3-5 years ("Standard Commercial") or up to 10-12 years ("Long Life" series).