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Limited stock available - please contact us before ordering.


Introducing the 280xc


We have ditched the fabricated full aluminum case and gone for a heavy duty plastic case for the 280ah units, which means more $$$ left in your pocket.


Still boasting the same quality ingredients inside, just with extra value added.


12.8v Nominal voltage

280ah / 3.5kwh energy storage

200a constant Charge/Discharge current rated

Over/Under temp protection

2a Active balancing

Best Available Bluetooth monitoring APP



Nominal Voltage - 12.8V
Nominal Capacity - 280ah
Nom Watt-hour - 3584wh
Charge Voltage - 14.0V - 14.2v (14.6v max)
Float Voltage - 13.5V
Absorption time - 60-120mins
Charge current - 1-200A max
Continuous Discharge - 200A max constant
(recommended continuous 150a)
Operating Temperature -
Charge: 0°C to +50°C
Discharge: - 20°C to +50°C
Terminals M8

Built in BMS

Dimensions 367mm L 188mm W 277mm H
Weight 25kg
Case material ABS
BMS App – JK BMS Playstore/App Store


NZ Lithium 12V 280XC 280AH LiFePo4 Lithium Battery

  • Returns and Refunds of suspected defective products

    If the consumer suspects they have received a damaged or defective product within the stated warranty term they should make contact via email immediately and suspend any further use of the product.


    The consumer will be required to return the defective item back to base for thorough testing and assessment.


    Once testing is completed, if it is deemed the product is defective and not damaged from misuse, the consumer will be supplied a replacement at no cost.


    Warranty on cells is void if an appropriate BMS is not being used


    Warranty on cells is void if High/Low voltage safety parameters are set outside of the cells safe working limits


    Voltage fluctuation between cells in the upper/lower knees of the charge/discharge curve is not a valid warranty claim


    BMS units have specific wiring connections, if instructions are not followed correctly the BMS may emit smoke and will be permanently damaged, this is also not a valid warranty claim


    Change of mind returns and refunds will not generally be accepted

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