12V Battery, HWE 12V 100Ah Lithium Battery 4000+ Cycles Rechargeable Deep cycle Battery Built-in BMS for RV Camper, Marine, Solar Energy Storage, Golf Car, UPS, and AGM Battery Replacement

The HWE 12V 100Ah Lithium Battery is a rechargeable deep cycle battery that is built-in with BMS for RV camper, marine, solar energy storage, golf car, UPS, and AGM battery replacement. The battery is designed to work for car audio freely and comes with a low-temperature cutoff feature that protects the battery smartly if the temp is under 0c. The battery can be connected in series or parallel depending on space, with the voltage increasing in series and storage Amps increasing in parallel. It can be charged using normal SLA battery chargers or smart chargers, but unregulated non-lithium Lifepo4 battery chargers should not be used as it could damage the battery and void the warranty. The battery is not suitable for use as a cranking battery as per the information provided in the pamphlet. The customer reviews appear to be mixed, with some mentioning that the battery works great and performs well in their lawn mower and fisherman's boat applications. They have reported running it for long periods without a significant drop in voltage or performance. However, some customers have reported receiving defective products or the batteries not functioning as intended, and the seller not responding adequately to their queries. Another issue mentioned is the length of the terminal bolts being too short for connecting more than one cable to a terminal, which required customers to buy longer bolts. Despite these issues, some customers have shared positive experiences with the battery, stating that it has significantly more range than traditional AGM batteries and should last for years longer.