VIPOW 4V 4.9Ah gel battery

Vipow gel battery 4 V / 4.9 Ah Gel batteries have become an alternative to classic lead-acid batteries. Unlike the latter, gel models are maintenance-free batteries. This means they do not require electrolyte replenishment. What speaks in their favor is the sealed housing and electrolyte in gel form. This guarantees no leakage, allowing the battery to be stored in any position and making it more shock-resistant. Gel battery durability One of the biggest advantages of gel batteries is their lifespan. Among those available on the market, this type has the longest, as with proper use it can last even several years. Importantly, gel batteries also feature greater resistance to variable and extreme weather conditions. Self-discharge (25°C) Gel batteries can be stored without charging for many months. Their capacity drops to: 91% after 3 months 82% after 6 months 64% after 9 months Gel battery selection Appropriate dimensions are not everything. When choosing a battery, pay attention to its capacity – it should not be more than 110% nor less than 90% of the capacity recommended for the device you plan to power. The output voltage is also important, which must be very close to the recommended value (+/-0.2 V). Applications of gel batteries Gel batteries are used, among others, in motorcycles, golf carts, or lawn mowers. They are also used in uninterruptible power supplies, photovoltaic installations, alarm systems, or electric toys. Moreover, these batteries can be found in cars with many electrical devices, e.g., campers. They then serve not for starting the car but for powering electronic equipment. Gel battery charger To ensure the charger functions well and does not damage the battery, it must have properly selected current and voltage. These values vary at different charging stages, so it is worth choosing an automatic charger that not only adjusts the appropriate charging current and voltage but also switches off when the battery is fully charged.