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SOK Lithium Iron Phosphate (LiFePO4) Battery SOK Battery 48 Volt 5kWh to 25 kWh

SOK Lithium Iron Phosphate (LiFePO4) Battery SOK Battery 48 Volt 5kWh to 25 kWh

Regular price $3,895.00 NZD
Regular price Sale price $3,895.00 NZD
Sale Sold out

Shipping $ & Timeframe

Batteries require specialist hazardous product shipping - Shipping is $94.99, New Zealand wide.

Orders are shipped Mondays to Fridays and take 1-3 working days to arrive. Orders received before 11am will ship same day.

Warranty & Returns

We have a 7 day change of mind return policy, subject to a restocking fee.

SOK 48v Lithium Battery Kit | Lithium Iron Phosphate (LiFePO4) Deep Cycle Solar Battery

SOK  is a high quality lithium iron phosphate solar energy storage battery system designed for houses, off-grid and industrial applications.


  • 20 Year Lifespan & 10 Year Warranty
  • Cells rated for 80% Capacity after 4000 Cycles, 100% DOD @1C Rate
  • Typical capacity at 80% DOD @.5C Rate is over 7000 Cycles
  • Maintenance Free
  • Built-In Smart Battery Management System (BMS)
  • 5 Temperature sensors, protected from low and high temperatures
  • Pre-Charge Circuit to Prevent BMS Damage
  • Detachable cover, user serviceable BMS and cells
  • RS485 & CANBus communication, works with many inverters
  • Rack Mountable for quick and easy installation
  • UL9540 certified; this U.S standard covers the safety of the battery system, functional safety, fire suppression, containment and environmental performance.


  • Scalable; start with one stack and add to your system as your needs grow.
  • Greater redundancy than with a single battery system.
  • Longer lifespan. Up to 5 x that of lead batteries.
  • Increased safety and high thermally stability.
  • Low self-discharge rate
  • Lower maintenance cost
  • High efficiency
  • Faster charging times
  • Higher power density
  • Longer cycle life. 4000-8000 cycles / typical 20 year lifespan.
  • Lower weight
  • No off-gassing
  • No voltage drop or ‘sag’
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