Samsung INR18650 25R Battery
*Buy 2 for $25 (Save $5!!)
Nominal Capacity: 2500 mAh
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Standard Charging Current: 1.25A
Charging Voltage: 4.20+-0.05V
Max. Continuous Discharging Current: 20A
Do not over-discharge or over-charge your battery.
Recharge empty batteries (resting voltage of 3.6V) as soon as possible. Batteries that are fully drained and left in a discharged state for a long time could result in irreversible damage.
Do not short circuit to prevent massive release of current.
Do not dispose in fire.
Do not leave unattended inside a vehicle.
Do not store or carry your batteries in your pocket, purse or anywhere they can make contact with other metal objects.
Do not leave unattended while charging.
Discontinue use if the battery looks worn, torn, or is exhibiting unusual behavior.
Misusing or mishandling lithium-ion batteries can pose a SERIOUS RISK of personal injury or property damage.
Only buy batteries from a known, trusted vendor of genuine batteries.
Never use a battery, charger, or device that is not in perfect working order.
The plastic battery wrap and top insulating ring must always be kept in perfect condition to prevent short-circuiting of the battery which can result in the battery bursting.
Never exceed the battery's continuous discharge rating (CDR) or charge rating.