PUPVWMHB LiFePO4 12V 100AH Car Battery Bluetooth 100A BMS Over 5000 Times Low Cycle 1280W Lithium Temperature Shutdown Protection for Motorhome, Camping, Boat

APP monitoring : Our lithium battery has listened to the suggestions of many users, so we have developed a special battery with communication function so that you can easily monitor the status of your battery in real time. This includes current, voltage, temperature, cycle, etc. Just download our APP to the phone according to the instructions. PUPVWMHB lithium batteries have a built-in BMS 100A and Bluetooth chip, which can monitor the capacity, endurance and voltage of the battery at any time via the mobile phone. Maximum safety is guaranteed Based on UL test reports for the cells inside the battery to protect it from overcharging, over-current, overheating and short circuits with excellent self-discharge speed This ensures the safety level of the LiFePO4 battery. The life of PUPVWMHB 12V 100Ah Mini LiFePO4 lithium batteries can last up to 10 years. The battery can meet 4000 cycles at 100% DOD, 6000+ cycles at 80% DOD or up to 15000+ cycles at 60% DOD. In addition, we recommend charging the battery with a charging voltage of 14.6V and a charging current of 20A, which takes about 100Ah/20A = 5 hours to fully charge the battery. To switch in series or in parallel, the batteries must meet the following conditions: first, the same battery capacity (Ah), secondly, the same brand; 3. Fully charge the batteries separately (voltage at Res>13.4V) before putting them in series or in parallel; 2. Limitation for series connection: up to 4 identical batteries up to 48 V (51.2 V) 100 Ah; 3. Parallel connection limitation: up to 4 identical batteries up to 12V 400Ah.