Description
We use Tenergy 18650 Lithium Ion batteries in our MEDLamp assemblies. We test each battery for functionality prior to shipping. Each replacement battery kit comes with two Tenergy 18650 Lithium Batteries.
Product Specifications
- Capacity Nominal 2600 mAh, Minimum 2500 mAh
- Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.35V
- UNIQUE INTERNAL PCB!
- Dimensions: Diameter: 19 mm Height: 69.5 mm
- Weight (Typical) Approx. 50 g
- Nominal Voltage: Average 3.7V
- Discharge Voltage: 3.0V
- Internal Impedance: less or equal to 130 milliohm (with PTC)
- Cycle Performance: 90% of initial capacity at 400 cycles
- Cycle life: > 500 cycles
- Standard Charge Current: 0.2C (Cut-off Current: 0.01C)
- Fast Charge Current: 0.5C (Cut-off Current: 0.01C)
- Standard Discharge Current: 0.5C (End Voltage = 2.75V)
- Max. Discharge Current: 1.5C
- Manufactured under ISO9001-2000 to assure quality
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