Treeline LiFePO4 12V (12.8V) 1.73kWh Battery

12V (12.8V nominal) 135ah LifePO4 battery with a BMS that allows 100a continuous current for 1280W maximum continuous output. The battery is rated at >3000 complete cycles (decline to 80% charge capacity).  Under normal use (30% discharge/recharge per day), the battery should last well over 10,000 days. As a backup battery, it will probably outlast you.

May be used in parallel for increased storage capacity, do not connect in serial. Water resistant, but do not submerge.

See the specifications for dimensions.