Tenergy's 48 pack Premium rechargeable NiMH C batteries offers energy savings by switching from single-use household C battery to rechargeable batteries. These Premium C batteries power everyday electronics like smart home devices. These rechargeable C cell batteries are enhanced to deliver consistently high power performance, whether outdoors in -4°F or 122°F. Tenergy Premium rechargeable C cell batteries are reusable up to 1,200 times, and quickly pays for themselves after 10 uses. Avoid wasting time and money on the disposable alkaline batteries and replace them with our 1.2V Premium Rechargeable NiMH C Battery to decrease the waste disposables leave behind. Tenergy Premiums are designed with an advanced no leak design, are UL certified, and are include 12 month warranty. NEW Product! Tenergy Premium NiMH Battery * More Cycle Life than base brand * No Memory Effects - NIMH cells does not require draining before a charge * Robust Performance - more consistent performance under load * Higher Current Capabilities - ideal for high drain applications * Longer & More Consistent Runtime * Compatible with all chargers that support NiMH rechargeable batteries Features and Benefits * High quality C size 5000 mAh high capacity nickel hydride metal (Ni-MH) rechargeable batteries * Super long running time with this 5000 mAh high capacity * Very long life time and can be recharged up to 1000 times. * Can provide up to $1000 savings of rechargeable batteries by eliminating the need to buy hundreds of C-size Alkaline batteries which cost at least $2 a piece. * Exact replacement for standard C size batteries and NiCd rechargeable batteries * Convenient operation due to the advantage that Ni-MH batteries have no memory effect. * Can be rapidly charged with smart chargers and universal chargers * 6 months warranty. * Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time Technical Specifications * Dimension: Height 50 mm, Diameter 26 mm * Weight:3oz per cell * Capacity: 5000 mAh * Voltage: 1.2V * Standard Charge: 16 hours @ 300 mA * Rapid Charge: 2 hours @ 3000 mA * Specification C size 5000mah