24V 100Ah LiFePO4 Battery Built-in 100A BMS with Bluetooth, Self-heating and Active Balancer

Free Shipping & No Extra FeesThe listed price is the final DDP price—no hidden charges or taxes.  You can enjoy your LiFePO4 battery packs for Trolling Motor, Boat, RV, Solar, Marine, Home Energy Storage, UPS power supply, replacing lead-acid batteries, etc. ✔ Equipped with BMS for comprehensive protection and safe operation✔ Built with 100% Grade A LiFePO4 cells for superior quality✔ Delivers 4000 to 15,000+ charge cycles for extended lifespan✔ Fully certified: CE / UN38.3 / MSDS compliant✔ Dimensions: 20.67 x 8.78 x 9.53 in | Weight: 23KG✔ Durable IP65-rated ABS casing & backed by a 5-year warranty Key Features： 🔋 Automatic Self-HeatingEasily connect multiple batteries in parallel(4S/4P)with the auto-balancing function, improving the average charging efficiency for your batteries in the long term. ⚡ Smart Temperature Control Heats only in low temps (below 0°C / 32°F) Stops heating at 5°C (41°F) Ensures safe and reliable charging in cold weather 🔗 Auto-BalancingSupp