Product Review

FEATURES
Type:NL166 (4 batteries bundle)
Capacity: 650mAh
Voltage: 3.7V
Diameter: 0.65" (16.6mm)
Height: 1.37" (34.8mm)
Weight: 0.62 oz (17.8g)

INTERNAL SAFETY FEATURES
.Microporous barrier protects delicate internal components
.Pressure relief valve activates in the event of rapid temperature increase
.Built-in PTC to inhibit high current surges

EXTERNAL SAFETY FEATURES
.Equipped at both ends with a nickel-plated S.S protector
.High impact resistance
.Good electrical conductivity
.Oxidation resistance
.Tough plastic circuit board protector

This bundle includes
-4 x Nitecore RCR123A NL166 3.7V 650mA 2.4Wh 650mAh Protected Li-ion Rechargeable Batteries
-EdisonBright USB powered flexible reading light