Sphere 12V 120AH Lithium Rechargeable Battery.

Sphere Lithium Batteries

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Sphere 12V 120AH Lithium Rechargeable Battery.

Product Code:

Sphere 12V 120AH Lithium Rechargeable Battery.

Sphere lithium batteries are the future of mobile power storage. Lithium batteries are much lighter than traditional lead acid and AGM batteries and deliver unrivalled cycle life, more than four times more cycles compared to lead acid and AGM batteries.

Product Description

Perfect for use in caravans, marine, camping and home storage applications. The batteries are fully sealed and feature a built-in battery management system for safety.

If you are replacing an existing deep cycle lead acid or AGM battery you can continue to use your same battery charging system and the built-in battery management system will do the rest for you. You will also notice that lithium batteries charge more efficiently than lead acid batteries so the recovery will me much quicker.

Sphere lithium batteries use Active cell balancing technology to balance the internal battery cells not only whilst charging but also whilst discharging. This assist’s in getting the battery as close to 100% charge levels as possible.


  • 100AH Lithium Ion
  • 2000+Cycles
  • Built in advanced BMS with Dynamic cell balancing
  • Lightweight
  • Can be connected in series or parallel, maximum Inseries voltage of 30.4V
  • 3 Year Warranty
  • Note: This battery can’t be used to start motor vehicles


  • Dimensions:                                     334x175x219mm

    Chemical:                                         Lithium Iron LiFePo4

    Cell Type:                                         Prismatic

    Product Weight:                               12.66kgs

    Operating Temperature Range: -20°C ~ +60°C

    Voltage:                                               12.8VDC

    Amperage:                                         120AH

    Maximum Discharge Rate:           1C

    Max Continuous Current:             100A

    Max 3 Second Pulse:                      150A

    Min Charge Current:                     2A

    Nominal Charge Rate:                    30A

    Max Charge Current:                      100A

    Max Charge Voltage:                      14.8V

    Recommended Charge Rate:      30A

    Cell Balancing:                                  3A H charge & discharge

    Cycles @ 100% DOD:                    DOD 2000 Cycles

    Cycles @ 80% DOD:                        DOD 3000 Cycles

    Cycles @ 50% DOD:                        DOD 3500 Cycles

    Cycles @ 30% DOD:                        DOD 8000 Cycles

    Low Voltage cut out:                      10.0VDC

    Maximum In-series voltage:        30.4V

    BMS Reconnect:                              Automatic

    Terminal:                                            T8

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