Vipow 12V 4Ah maintenance-free gel battery for UPS

Vipow 12 V / 4 Ah gel battery
Gel batteries have become an alternative to classic lead-acid batteries. Unlike the latter, gel models are maintenance-free batteries. This means that they do not require topping up the electrolyte. What speaks in their favor is a sealed housing and electrolyte in the form of gel. This guarantees that it will not leak, so the battery can be kept in any position and is more resistant to shocks.
Gel battery life
One of the biggest advantages of gel batteries is their service life. Of those available on the market, this type is characterized by the longest, as properly used can work for up to a dozen years. Importantly, gel batteries are also characterized by greater resistance to variable and extreme weather conditions.

Applications of gel batteries
Gel batteries are used in motorcycles, golf carts and lawnmowers, among other applications. They are also used in emergency power supplies, photovoltaic installations, alarm systems or electric toys. What's more, these batteries can be found in vehicles with a large number of electrical devices, such as campers. They are then used not to start the car, but to power electronic equipment.

- Voltage: 12 V
- Capacity: 4 Ah
- Standby mode (25°C): 13.6 - 13.8 V
- Cyclic operation (25°C): 14.5 - 14.9 V
- Maximum initiation current: < 1.2 A
- Internal resistance (at full battery charge, 25°C): 32 mOhm
- Dimensions (DxSxW): 90 x 70 x 102 mm (height with terminals: 106 mm)
- Weight: 1.4 kg
- Capacity (25°C):
- 20-hour: 4 Ah
- 10-hour capacity: 3.8 Ah
- 5-hour capacity: 3.36 Ah
- 1-hour: 2.4 Ah
-Temperature effect on capacity:
- 40°C: 102%
- 25°C: 100%
- 0°C: 85%
- -15°C: 62%
Automatic discharge (25°C):
- Capacity after 3 months of storage: 91%
- Capacity after 6 months of storage: 82%
- Capacity after 9 months of storage: 64%

- Vipow 12V 4Ah gel battery

- Maintenance-free - no need to refill electrolyte
- Safe to use
- Sealed housing - can be kept in any position
- Very efficient
- Long life
- Voltage: 12 volts
- Capacity: 4 Ah