Long 12v 4Ah Lead Acid Battery
₨ 3,600
The LONG 12V 4Ah (WPS4-12) dry maintenance battery delivers reliable, maintenance-free power for backup systems, security devices, and low-power electronics. Compact, durable, and built for consistent long-lasting performance.
Key Features
- 12V nominal voltage
- 4Ah capacity for extended power
- High discharge current of 60A for 5 seconds
- Compact and lightweight (1.5kg)
- Low internal resistance (39 mΩ)
- Wide temperature range (-15°C to 50°C)
- Float charging voltage between 13.5V to 13.8V
- Durable ABS UL94 HB case material
- Faston Tab 187 or 250 terminals
LONG 12V 4Ah Dry Maintenance Battery (WPS4-12)
The LONG WPS4-12 12V 4Ah dry maintenance battery is a high-quality power solution designed for reliable and efficient operation across a variety of applications. Its maintenance-free design eliminates the need for regular servicing, while advanced construction ensures durability, extended lifespan, and consistent performance.
This battery provides excellent charge retention and can operate efficiently under a wide range of conditions. Its compact design makes it suitable for installations where space is limited, without compromising on power output.
Product Specifications
| Type | battery |
| nominal voltage | 12v |
| capacity | 4ah (20-hour rate) |
| discharge current | 60a (5 seconds) |
| weight | 1.5kg |
| internal resistance | 39 mω dimensions |
| max charging current | 1.2a |
| float charging voltage | 13.5 to 13.8v |
| operating temperature | -15°c to 50°c |
| charge retention | 92% after 1 month |
| case material | abs ul94 hb |
| terminal | f1 or f2 (faston tab 187 or 250) |
| design life | 3-5 years |
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