if you’re hunting for a dependable lithium battery to upgrade your solar setup or backup power without the weight and hassle of lead-acid ones, the SRNE 2.5KWh 200AH 12V Lithium Battery (often listed as 2.56kWh for precision) is a pretty solid choice from a brand that’s big in solar gear. This LiFePO4 pack is designed for off-grid homes, RVs, or small businesses, storing enough juice for essentials like lights, fans, or even a fridge during outages. At 12.8V and 200Ah, it’s lightweight compared to old-school batteries, and the built-in smart BMS keeps things safe while letting you parallel multiple units for bigger systems. People in sunny spots like Kenya love it for its long life—up to 20 years if you treat it right—and it charges fast from solar panels without needing constant babying. Easy to mount on the floor or wall, it’s a no-fuss way to cut down on grid reliance and save on bills, especially if you’re pairing it with SRNE inverters or other compatible brands.
Key Features
- LiFePO4 Cell Technology: Uses high-quality A-grade lithium iron phosphate cells for safety, stability, and a super long cycle life—over 6,000 cycles at 80% depth of discharge, meaning it’ll outlast most batteries by years.
- Smart BMS Protection: Built-in battery management system guards against overcharge, over-discharge, short circuits, and temperature swings, plus it includes a fuse for extra reliability.
- Scalable Setup: Parallel up to 16 units to expand your storage capacity, making it flexible for growing your solar or backup system without a complete overhaul.
- Compact and Lightweight Design: Weighs around 23 kg and fits in tight spaces with dimensions that make it easy to install on the floor or wall—much easier to handle than bulky lead-acids.
- Wide Compatibility: Works seamlessly with inverters from Growatt, Goodwe, Sol-Ark, Deye, and of course SRNE; supports optional Wi-Fi or Bluetooth for monitoring via app.
- Efficient and Durable: Fast charging, high energy density, and a wide operating temp range mean it performs well in hot or cold climates, with heat preservation for consistent power.
SRNE 2.5KWh 200AH 12V lithium battery Technical Data Table
| Specification | Value/Details |
|---|---|
| Model | EOS02B12V (or similar SRNE series) |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 200 Ah |
| Energy Capacity | 2.56 kWh (approximately 2.5 kWh) |
| Depth of Discharge (DoD) | 80% (recommended for max cycles) |
| Cycle Life | ≥6,000 cycles @ 80% DoD, 25°C |
| Recommended Charge Voltage | 14.2 V – 14.6 V |
| Max Continuous Charge Current | 100 A |
| Max Continuous Discharge Current | 150 A |
| Peak Discharge Current | 200 A (short burst) |
| Charge Temperature Range | 0°C to 55°C |
| Discharge Temperature Range | -20°C to 60°C |
| Storage Temperature | -20°C to 60°C |
| Protection Features | Overcharge, over-discharge, short circuit, over-temperature, built-in BMS and fuse |
| Communication | Optional RS485, CAN, Wi-Fi/Bluetooth |
| Parallel Capability | Up to 16 units |
| Installation | Floor or wall-mounted |
| Dimensions (W x H x D) | 420 mm x 330 mm x 128 mm |
| Weight | Approximately 23 kg |
| Ingress Protection | IP20 (indoor use) |
| Warranty | 5 years |
| Certifications | CE, ISO compliant |
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