$34.00 $24.95
ARB-L21-5000U is a high capacity 21700 Li-ion USB rechargeable battery built for more power and longer runtimes. This battery has its own micro-USB charging port for quick/easy charging without the need for a separate charger. 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. Battery capacity up to 5000mAh. 500 charging cycles. This product will only work in those models supporting 21700 batteries. Currently recommended for the HT18, PD36R, TK22 V2.0, and TK22 UE. A USB-C charging cord is NOT included. 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.
Capacity: 5000mAh
Voltage: 3.6V
Charging Current: Recommended 1A, maximum 5A
Weight: 2.6 ounces (72.5g)
Size: Length: 2.99″ (76mm) Diameter: 0.85″ (21.5mm)
Warranty Period: 12 month from date of purchase
| 5 star | 83% | |
| 4 star | 16% | |
| 3 star | 0% | |
| 2 star | 0% | |
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Creed S. (verified owner) –
Last long….a little expensive
arthur (verified owner) –
perfection
Anonymous (verified owner) –
Perfect
Rafael (verified owner) –
Excellent service very fast process and the product is of excellent quality. I highly recommend these products
Jerry Robbins (verified owner) –
Great battery.
Bruce Baumel (verified owner) –
Excellent Fenix product
Mitchell (verified owner) –
I’m generally not for rechargeable batteries, but in this instance I took a chance and am not disappointed.
John Petersen (verified owner) –
Fantastic battery that offers long run times and tells you when it’s fully charged.
Kenneth (verified owner) –
Wonderful batteries!
Anonymous (verified owner) –
Perfect battery replacement.
Rod F. (verified owner) –
Great life
George Robinson (verified owner) –
Love it!