【Certified Safe】This charger has overvoltage, overload, short circuit protection function. Durable and cooling system has the function of stable heat dissipation.
【Safe for use】: The replacement N12 N14 N18 Lithium Ion Battery Charger use built-in overcharge, over-discharge protection to extend battery life, charger are CE FCC, ROHS certified, tested by manufacturer to match or exceed OEM products.
【Perfect charger】: 100% quality assurance, 1 year warranty! As well as 24 hours prompt customer service. If you have any questions, please feel free to contact us via email and we will help promptly!