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21700 Battery Charging Kit

21700 Battery Charging Kit - Main image
$26.25 $35 In stock

Category: Accessories

ARB-L21-5000 Rechargeable Battery
ARB-L21-5000 is a high-capacity 21700 Li-ion rechargeable battery built for more power and longer runtimes. 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.

ARE-D1 Charger
The Fenix ARE-D1 is a single-channel smart charger, built for different types, and different size, rechargeable batteries, whether it be Li-ion, Ni-MH or Ni-Cd. Supports Micro USB charging and USB discharging to keep your other devices charged too. A high-definition LCD screen clearly displays the charging, discharging and battery status.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Miles D. ★★★★★

Battery life on this thing is unreal—I've been running my flashlight for days on a single charge and it's still going strong. The protection circuit is a nice touch too, makes me feel safer tossing it in my bag without worrying about shorts.

Ava ★★★★★

The high capacity on this 21700 means I’m swapping batteries way less often during long work sessions, and the built-in protection circuit makes me feel a lot safer leaving it on the charger overnight. Charging it up took about the time I expected, no complaints there.

Benjamin ★★★★★

Charged up my headlamp in about an hour and it's held that power through three solid nights of use. The protection circuit in the anode gives me real peace of mind for storing spares in my pack.