Dongjin DJ12V-7Ah Dry Battery

The latest Dongjin DJ12V-7Ah Dry Battery price in Pakistan is Rs. 3,850/- updated on August 30, 2026.

Overview:

The Dongjin DJ12V-7Ah Dry Battery is a sealed, maintenance-free VRLA (Valve-Regulated Lead-Acid) battery rated at 12V nominal with 7Ah of capacity, built for small alarm systems, emergency lighting and light electronics. Being sealed AGM construction, it needs no water top-up over its service life and can be mounted in various orientations without electrolyte spillage risk.

Float charging voltage is specified at 13.50–13.80V (or 13.60–13.80V on smaller models) with a -18mV/℃ temperature compensation factor — meaning the ideal float voltage adjusts slightly as ambient temperature changes, a standard VRLA design detail that keeps the battery from being overcharged in hot weather or undercharged in cold. The battery is rated for a nominal operating temperature of 25℃±3℃ (77℉±5℉), with a wider tolerance band across charge, discharge and storage conditions.

Terminal type is T1/T2, with copper terminal material for reliable conductivity, and the unit weighs 2.10kg.

Key Features:

• 12V nominal voltage, 7Ah rated capacity
• Sealed, maintenance-free VRLA (AGM) construction — no water top-up required
• Maximum discharge current 105A
• Maximum charging current 2.1A
• Float charging voltage 13.50–13.80V with -18mV/℃ temperature compensation
• Internal resistance Approx. 28mΩ
• Terminal type: T1/T2; copper terminal material
• Nominal operating temperature 25℃±3℃ (77℉±5℉)
• Operating temperature range: charge -10℃~50℃, discharge -15℃~50℃, storage -20℃~50℃
• Weight: 2.10kg

Documents:

Dongjin DJ12V-7Ah Dry Battery Data Sheet.pdf