Products Description
LFP Batteries Pack 12V 24V
5.12KWH Capacity & Power Output
Energy Delivery: Operates at 25.6V nominal voltage (range: 22.4V–29.2V) with 200AH capacity, providing 5.12KWH of usable energy. This is sufficient to power:
A 500W appliance (e.g., medium fridge) for 10+ hours.
A 1000W inverter (for TVs, power tools) for ~5 hours.
24V/25.6V DC systems (water pumps, air conditioners) in small off-grid homes for a full day.
Stable Voltage Under Load: Maintains consistent output even during high-demand use, preventing voltage drops that can damage sensitive electronics.
Lithium Chemistry Advantages
Extended Cycle Life: Supports 3,000–5,000 deep charge-discharge cycles (at 80% depth of discharge), outlasting lead-acid batteries by 6–10x. This translates to a 10–15 year lifespan with regular use, minimizing replacement costs.
High Energy Density: Weighs ~45–50kg (vs. 120kg for a lead-acid equivalent) and measures approximately 450mm × 250mm × 230mm, saving space in installations like RV basements, cabin storage, or marine compartments.
Low Self-Discharge: Loses only 2–3% of charge per month (vs. 10–15% for lead-acid), retaining energy for extended periods-perfect for seasonal cabins or backup systems.
Integrated BMS for Safety & Efficiency
Battery Management System (BMS): Built-in to protect against:
Overcharging (shuts down at 29.2V) and over-discharging (cuts off below 22.4V) to prevent cell damage.
Overcurrent (100A continuous, 200A peak) and short circuits, reducing fire risks.
Temperature extremes (-20°C to 60°C), with thermal regulation for safe operation in harsh climates.
Cell Balancing: Ensures uniform charge across 8 series cells (3.2V each), maximizing capacity and extending overall battery life.
Products parameter
| Nominal Voltage | 12V/24V |
| Nominal Capacity | 100Ah 200Ah |
| Cycle Life | >3000 cycles @ 1C 100% DOD |
| Efficiency of Charge | 100% @0.5C |
| Efficiency of Discharge | 96~99% @1C |
| Charge Voltage | 14.6±0.2V |
| Charge Current | 60A |
| Max. Charge Current | 120A |
| Charge Cut-off Voltage | 15.6±0.2V |
| Continuous Current | 100A |
| IP Class | IP65 |
Products characteristics
Battery Appearance Details
In order to facilitate your transportation, keheng has designed a handle. When you need to make DIY production, the LFP battery can be disassembled, and you can optionally install battery power indicators and various types of plugs or communication interfaces.
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