Lithium Booster pack SLI-2

The SLI-2 has landed. Discover the new generation of lithium products
Lithium Booster SL2

Lithium technology no longer needs to be introduced and can be found in all its forms and powers in numerous sectors on the market. Diversity is not synonymous with quality, and this is precisely on the latter that Schumacher has focused by developing its professional lithium SLI-2 booster with LiFePO4 technology.

The Schumacher SLI-2 booster is a concentration of power (6Ah – 800CA lithium battery) trapped in a compact but robust housing.

Besides the power, here are the other assets of Iron Phosphate Lithium:

  • Possibility of deep discharge of the battery without causing irreversible internal damages (limited sulfation risk). 
  • Fast charge 
  • Extended battery life and autonomy as compared to lead-acid batteries: while those batteries get weak by being used, the power of the lithium battery intensifies with every use before weakening
  • Environmentally friendly: the LiFePO4 batteries do not contain any lead or acid 
  • Minimal maintenance 
  • Easy to use 
  • Low self-discharge: as opposed to a lead-acid battery which needs to be recharged every 3 months (or else the battery may sulfate), the LiFePO4 batteries slowly discharge and can stay in stock in longer periods.

Finally yet importantly, the performance of the SLI-2 goes hand in hand with security (DEKRA certification): the device is equipped with diverse and smart protections, which guarantee a safe, and under-control use:

  • Reverse polarity protection 
  • Spark-free 
  • Short-circuit protection 
  • Overload protection
  • Battery over-temperature protection 
  • Under- and overvoltage protection

The SLI-2 will be available from November onwards and will be the first model of the professional Lithium boosters range.

Click here to download the SLI 2 Brochure

SLI2 to charge a tablet

SLI2 view from above


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Site updated on 2020-03-05