WattCycle 12V 100Ah LiFePO4 Lithium Battery with Bluetooth BCI Group 24 12V Mini Battery 100A Smart BMS 15000 deep Cycles

Price: $199.99

As of 2026-04-21 07:56:54 UTC (more info)

Product prices and availability are accurate as of 2026-04-21 07:56:54 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

Buy Now from Amazon

In Stock

Product Information (more info)

See All Customer Reviews
View Product Details

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Product Features

?Universal BCI Group 24 Fit, 50% Smaller & 39% Lighter? WattCycle 12V 100Ah Mini LiFePO4 Battery adopts BCI Group 24 standard (L9.0"×W5.4"×H8.2"), seamlessly replacing lead-acid/AGM/SLA batteries. At only 20.94 lbs, it’s 39% lighter and 50% more compact than traditional options, tripling energy density. No wiring modifications required – drop-in upgrade for RVs, marine trolling motors, and solar systems.

?100A Smart BMS with Bluetooth 5.0 & Low-Temp Cutoff? Monitor real-time voltage, capacity, and health via the WattCycle App (10m Bluetooth range). Built-in 100A BMS guards against overcharge/discharge, short circuits, and extreme temps (-4°F~158°F). Auto-recovery from protection mode eliminates manual reset. Exclusive low-temp charging cutoff prevents damage in freezing conditions.

?15000 Cycles & 10-Year Lifespan, Full-Day Power? Engineered with UL-certified Grade A LiFePO4 cells, WattCycle delivers 1280Wh energy (1536W max load) and 15000 cycles @60% DOD. Flat voltage curve ensures stable output without lead-acid’s power drop.

?Series/Parallel Ready & Multi-Scenario Use? Connect up to 4S4P for 48V systems (use with WattCycle 24V/48V batteries for optimal stability). Weather-resistant design handles marine salt spray and off-grid dust. Powers RVs, solar arrays, sump pumps, camping gear, and more. Not for engine starting.

?5-Year Warranty & 24/7 Support? Backed by a 5-year warranty and lifetime technical support. WattCycle engineers ensure 24-hour response via app/email.