Description The batteries found in Nuprols “NP POWER” range have been specifically designed to support the hobby-enthusiast sectors that include Airsoft, RC Models & UAVs.   With well over 100 variants in the range from small 300mAh HPA batteries through to the massive multi-rotor UAV 16,000mAh power houses, all batteries utilize modern battery-cell technology and undergo excessive quality-control checks to deliver first-class performance time and again.   High Quality Silicone Leads Modern Battery Cell Technology ISO 9000 Quality Control Manufacturing Facility Shipped at optimal charge of ≥60% NIMH – NICKEL METAL HYDRIDE The ‘tried & tested’ NiMH batteries maintain their position in the hobbyist battery industry due to their greatest assets – safety & reliability. NiMH batteries are easier to manufacture using more environmentally materials than Lithium based batteries. This results in a cost-effective rechargeable battery for use in many applications. Whereas Lithium based batteries require great care to avoid damaging their cells, NiMH batteries are relatively safe from explosive failures and will continue performing up to 1,000 charge cycles. Where NiMH batteries lack compared to Lithium based batteries is their size, weight and low discharge rate. NiMH batteries are large, heavy and better suited to slow, steady power delivery as opposed to rapid bursts of energy.   Long Life-Span (up to 1,000 charge cycles) Cost-effective & Environmentally Friendly Reliable & Durable Tolerant of overcharging & cell damage