【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. 【Advanced Technology】PUPVWMHB 12V battery is based on industry-leading technologies and manufactured using advanced industrial technologies. This model 200Ah LiFePO4 has excellent and reliable performance with sufficient battery capacity, the capacity of the monomer is still greater than 80% even after 2000 cycles. Lithium 12V can therefore be used immediately after charging, regardless of the charging status. 【Max. 40.96kWh Perfect for solar system】PUPVWMHB LiFePO4 battery 12V200Ah can be connected in series and parallel to achieve larger capacity (max. 800Ah) and higher voltage (max. 51.2V). The max. Energy is 40.96kWh, the max. load power is 40.96 kW, which is easy for you to use anytime and anywhere, and makes LiFePO4 200Ah perfect for solar battery home system, stand-alone system, home power supply 【200A BMS & Safety & Environmental Friendliness】The stable chemical structure of lithium iron phosphate ensures that the LiFePO4 battery will not burn or explode even under high temperatures, short circuits, shocks and falls. Maximum safety based on the UL test certificate for the cell in the battery. And it contains no heavy metals and rare metals and is more environmentally friendly. 【5-year warranty】Since the lithium-ion battery contains no acid, you can safely mount it in any position. This makes Li-ion batteries perfect for boats, motorhomes, camper vans, caravans and off-grid applications! All PUPVWMHB batteries come with a five-year warranty. 24 hour friendly and professional ASIN B0DYTXXY2J Voltage 12.8 Volts Terminal M8 Brand Name PUPVWMHB Item Weight 42 Pounds Battery Type Lithium-Phosphate Manufacturer PUPVWMHB Model Number 12V200AMini Included Components Bluetooth manual, PUPVWMHB 12V200AH Lifepo4 Battery, Product Manuals Manufacturer Part Number 12V200AH-BT Compatible with Vehicle Type Golf Cart Manufacturer Warranty Description 5