Compared across 3 stores. Prices are checked against each store and labelled with when.
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The LiTime 12V 100Ah LiFePO4 battery is a drop-in replacement for a group-size lead-acid deep-cycle battery, with a built-in 100A BMS and Bluetooth 5.0 so you can watch charge state and cell data from a phone. It delivers 1,280Wh and up to 1,280W continuous, with a 500A peak for motor loads, and it weighs about 22.6 lbs, roughly half a comparable lead-acid block. The IP65 case suits RV compartments, trolling motor wells and outdoor solar boxes. At $302.39 at Amazon as of November 5, 2026, it sits at the bottom of its recent $302.39 to $365.99 range, so this is a good moment to buy.
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Availability unknownSold by litime
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Lowest price we've seen: $275.56 on Nov 6 at RV Parts Giant; highest $365.99 on Nov 2. Tracked across 4 stores since Nov 2.
Owners of LiTime's smart 100Ah battery generally report it works as advertised for RV, trolling motor and solar use, with the app making state of charge easy to check. Complaints center on Bluetooth dropouts and app quirks rather than the cells themselves.
