This Osaka 12V 2.3Ah valve-regulated sealed lead acid battery is engineered as a direct drop-in replacement for all compatible 12V low-voltage devices. Built with high-purity lead grids, it delivers consistent and reliable power output for both long-term standby operation and frequent cyclic discharge applications.
It operates with standard industry charging specifications: cyclic charging at 13.5V~13.8V, and float standby charging at 13.2V~13.5V. The maximum initial charging current is limited to 0.95A to protect internal components and extend battery service life. Its fully sealed, spill-proof construction eliminates the need for any water refilling or regular maintenance.
Core Specifications:
Dimensions: 18.0cm × 3.5cm × 6.0cm
Net Weight: 950g
Please verify your device's battery compartment dimensions before purchase to ensure a perfect fit. This battery is ideal for home security alarm systems, emergency exit lights, mini UPS units, access control devices and other small 12V electronic equipment. It features built-in short circuit protection for safe operation and uses recyclable materials that comply with local environmental regulations
What's in the box
1 x OSAKA 12V2.3Ah Sealed Lead Acid Battery
1 x Product Instruction Manual
