Duracell Rechargeable AAA 900mAh Batteries - 4 Pack

This high capacity 18650 Li-ion rechargeable battery is built for large current output of up to 14A an a capacity of 3000mAh for long runtimes.
It also includes a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating.
Specifications of the ARB-L18-3000P Rechargeable Battery
3000mAh high capacity
Large current output up to 14A
Protection circuitry to prevent short circuits
Pressure vents to prevent explosions
500 charge cycles
Voltage: 3.6V
Charging Current: Recommended 1.5A, maximum 3.9A
Maximum output current: 14A
Weight: 1.69 ounces (48g)
Size: Length: 2.72″ (69.1mm) Diameter: 0.73″ (18.7mm)

ARB-L21-4000P is a high-capacity 21700 Li-ion rechargeable battery built for longer runtimes at higher levels. These battery allows a high output flashlight like the LR35R to have its turbo setting of 10000 lumens to maintain it’s output by maintaining higher voltage for longer periods of a batteries charge. Additional features include a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion.

Important Note: THIS BATTERY IS NOT COMPATIBLE WITH 18650 FLASHLIGHTS OR OLDER STYLE CHARGERS. COMPATIBLE CHARGERS ARE THE ARE-A2, ARE-A4, ARE-D1 OR ARE-D2.

Specifications:

• 21700 battery type
• Protection circuitry to prevent short circuits
• Pressure vents to prevent explosions
• 500 charge cycles
• Capacity: 4000mAh
• Voltage: 3.6V
• Charging Current: Recommended 1A, maximum 4A
• Maximum output current: 18A (less than 3 minutes)
• Maximum continuous output current: 10A
• Weight: 2.5 ounces (70g)
• Size: Length: 2.99″ (76mm) Diameter: 0.85″ (21.5mm)

ARB-L18-3500U is a high capacity 18650 Li-ion USB rechargeable battery with a built-in micro-USB charging port. It also includes a protection circuit in the anode to help prevent short circuits, over charge/discharge and overheating. These USB rechargeable batteries can quickly be charged without the need for a separate charger. This not only save you money from purchasing a charger, but also convenience of not having to carry around another device. This will work in all the current models that utilize a li-ion 18650 battery, including best sellers like the PD35 V2.0, PD35TAC, TK20R, TK75, TK15UE, and more. A micro-USB charging cord is NOT included Micro-USB charging port 3500mAh high capacity USB rechargeable batteries Protection circuitry to prevent short circuits Pressure vents to prevent explosions 500 charge cycles Voltage: 3.6V Charging Current: Recommended 1A, maximum 2A Charging Current USB Port: 0.8A Weight: 1.8 ounces (50.2g) Size: Length: 2.8″ (70mm) Diameter: 0.7″ (18.6mm)

The Fenix ARB-L18-3500 is a high capacity 18650 Li-ion rechargeable with a protection circuit in the anode to help prevent short circuits, over charge/discharge and overheating. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion. ARB-L18-3500 Rechargeable Battery 3500mAh high capacity Protection circuitry to prevent short circuits Pressure vents to prevent explosions 500 charge cycles Voltage: 3.6V Charging Current: Recommended 1A, maximum 2A Weight: 1.8 ounces (50g) Size: Length: 2.7″ (69mm) Diameter: 0.7″ (18.6mm)