Mobile Phone Battery AVACOM for Samsung Galaxy Ace4 Li-Ion 3.8V 1900mAh:High quality replacement batteries for your mobile phone. The AVACOM brand introduces accessories that exceed the original capacity and quality of the work.Off AVACOM replacement battery for mobile phones, made from high-quality componentsAVACOM batteries for mobile phones contain only high-quality cells that guarantee top performance and long service life. The capacity listed on the battery matches the actual battery capacity when in use. The capacity is tested several times, both during the production phase, as well as after storage and during the sales cycle.The batteries are equipped with gold-plated connectors and the latest control electronics for trouble-free communication with the device. They also contain a number of safety features to prevent overcharging, overcharging, overcurrent charging, and short-circuiting. AVACOM batteries are a good replacement for your original battery.Off How to keep your battery in good conditionThe battery is partially charged at the factory, yet its capacity and performance are still below 100%. Therefore, for optimal battery formatting, it is recommended to go through a full charge and full discharge cycle at least 3 times in the beginning. Battery capacity is reduced by permanent connection to the power supply, so we recommend that you disconnect it from time to time. When not using the battery, just store it in a dry place, but check and recharge it every six months.Off Off Off Causes of battery damageOne of the most common causes of battery degradation is when you discharge it completely and then leave it unused for a long time. Do not expose the battery to temperatures above 60°C, and if the battery is exposed to temperatures below 5°C, charge it only after reaching room temperature. Only use the battery in the devices for which it is intended. Also be careful that the battery is not subjected to a short circuit or higher discharge currents. Protect your battery from mechanical damage, chemical agents, and moisture.Off Parameters and Specifications:Intended for:Samsung Galaxy Ace4Replacement for the following batteries:EB-BG357BBEType:Li-IonCapacity:1900mAhOutput voltage:3.8V