Wenhua Energy 12.8V 8Ah 20Ah 50Ah 100Ah Built in 8A20A50A100A Bluetooth BMS LiFePO4 Battery

Wenhua Energy 12V 100Ah LiFePO4 Smart Bluetooth Battery 🔋 Key Features - Large 12V 100Ah Capacity: 1280Wh energy storage, ideal for deep-cycle applications such as RVs, yachts, and solar energy storage systems. - Smart Bluetooth BMS: Real-time monitoring of voltage, current, temperature, and state of charge; supports remote management via mobile APP. - Ultra-Long Cycle Life: ≥4000 cycles at 80% DOD, far exceeding traditional lead-acid batteries. - Safe & Stable: LiFePO4 chemistry + multiple protections (overcharge / over-discharge / over-current / short-circuit / high & low temperature). - Lightweight Design: Only approx. 11.8kg, 1/3 the weight of lead-acid batteries of the same capacity. - Plug & Play: Built-in BMS, supports series/parallel expansion, compatible with most solar controllers and inverters. 📊 Specifications✨ Product Highlights 1. Smart Bluetooth Monitoring - Real-time battery status: voltage, current, SOC, temperature, remaining capacity - Historical data recording and export for easy maintenance and analysis - Abnormal alarm notifications for early warning of overcharge, over-temperature, etc. 2. High-Performance BMS Protection - Overcharge Protection: Automatically cuts off when charging voltage exceeds 14.6V - Over-discharge Protection: Automatically cuts off when discharge voltage drops below 10.0V - Over-current Protection: Activates when continuous discharge exceeds 100A or peak exceeds 200A - Short-circuit Protection: Millisecond-level cutoff at output short circuit to prevent fire - Temperature Protection: Automatically limits charging/discharging below -20℃ or above 60℃ 3. Eco-Friendly & Cost-Effective - No heavy metals, no acid liquid, maintenance-free, no leakage risk - 8~10 times longer lifespan than lead-acid batteries, lower total cost of ownership - Supports 100% deep discharge, no memory effect, more flexible charging & discharging 4. Wide Application - RV / Camper: Replace traditional lead-acid batteries, reduce weight, extend range - Solar Energy Storage: Work with solar panels for off-grid power supply - Yacht / Marine: Corrosion-resistant, anti-vibration, ideal for marine environments - UPS Backup Power: Reliable emergency power support - Outdoor Work: Portable and stable for field exploration, construction, etc. 📦 Package Includes - Wenhua Energy 12V 100Ah LiFePO4 Battery ×1 - Special Charging Cable ×1 - Bluetooth APP Download Guide ×1 - User Manual & Warranty Card ×1 🛡️ Warranty & Service - 5-Year Limited Warranty against defects in materials and workmanship - Professional technical support for installation and operation guidance - Global after-sales service network for fast customer response ❗ Important Notes - Use only dedicated LiFePO4 chargers. Do NOT charge directly with lead-acid battery chargers. - When used in series/parallel, ensure batteries are of the same batch, voltage, and capacity to avoid imbalance. - For long-term storage, keep the state of charge at 50%~70% and recharge every 3 months. - Avoid using or storing in extreme temperatures, as this may affect battery performance and lifespan.