OSET Lithium Battery Capacity Tester (All Voltages) Pack recharge and you're ready to

recharge and you're ready to go again

Higher Voltage in Lithium Ion over Lead Acid

Higher Charge Efficiency (97% vs 75%)

and more time between recharges

the built-in battery management system offers the user all the safety features but without the hassle

OSET Lithium Battery Capacity Tester (All Voltages) Pack recharge and you're ready toThis little handheld device when plugged into one of our battery packs will give a readout of the remaining battery capacity in percentage. It is housed in a protective anodised aluminium case which fits neatly in your hand and pocket. It can also be switched to suit all our Oset battery pack voltages. FREE POSTAGE!