Tecno Solar Nova Cube TSI-1200 12.8V 100Ah LiFePO₄ Battery – 1280Wh Deep Cycle Solar Battery with BMS & IP65 Protection

Description

With a 1280Wh energy capacity, 3500+ cycle life, and a smart BMS, this battery ensures stable performance, deep discharge capability, and reliable protection against over-charge, over-discharge, and short circuits. Its IP65 water and dust resistance makes it ideal for both indoor and outdoor installations. Key Features High Capacity Performance – 12.8V 100Ah battery delivering 1280Wh of reliable power. Long Cycle Life – Up to 3500 cycles at 50A charge/discharge for long-term savings. Advanced BMS Protection – Safeguards against over-charging, over-discharging, and overload. Fast & Efficient Charging – Supports CC-CV charging with up to 100A max charge current. High Discharge Capability – 100A continuous and 250A pulse current for heavy loads. IP65 Rated Design – Water and dust resistant casing for harsh environments. Expandable System – Supports up to 4 batteries in series and 4 in parallel. Optional Smart Features – Bluetooth monitoring and heating function available. Lightweight & Compact – Only 9.7 kg with durable plastic housing. Parameter Specification Nominal Voltage 12.8V Nominal Capacity 100Ah Minimum Capacity 99Ah Nominal Energy 1280Wh Internal Resistance ≤8mΩ Cycle Life 3500 Cycles @ 50A Charge/Discharge (Until 80% Capacity) Self Discharge ≤2% per month @ 25°C & 50% SOC Bluetooth & Heating Optional Charging Voltage 14.0 – 14.4V Charging Mode CC–CV Recommended Charging Current ≤50A Maximum Charging Current 100A (Continuous charging may trigger BMS protection) Recommended Discharging Current 50A Maximum Continuous Discharging Current 100A Maximum Pulse Current 250A (<10 seconds) Discharging Cut-off Voltage 10.8V Charge Temperature 0°C to 45°C (32°F to 113°F) @ 60±25% RH Discharge Temperature −20°C to 60°C (−4°F to 140°F) @ 60±25% RH Storage Temperature 0°C to 45°C (32°F to 113°F) @ 60±25% RH Casing Material Plastic Dimensions (L × W × H × TH) 260 × 170 × 210 mm Weight Approx. 9.7 kg Terminal Type M8 Water & Dust Resistance IP65 Maximum Series Connections 4 PCS Maximum Parallel Connections 4 PCS