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ARB-L18-3400U V3.0 Built-in USB Rechargeable Battery

ARB-L18-3400U V3.0 Built-in USB Rechargeable Battery - Main image
ARB-L18-3400U V3.0 Built-in USB Rechargeable BatteryARB-L18-3400U V3.0 Built-in USB Rechargeable BatteryARB-L18-3400U V3.0 Built-in USB Rechargeable BatteryARB-L18-3400U V3.0 Built-in USB Rechargeable BatteryARB-L18-3400U V3.0 Built-in USB Rechargeable Battery
$15.5 $20.95 In stock

Category: Accessories

The ARB-L18-3400U V3.0 is a high-capacity 18650 Li-ion USB rechargeable battery with a protection circuit in the anode to help prevent short circuits, overcharge/discharge, and overheating. This battery has its own USB Type-C charging port for quick/easy charging without the need for a separate charger. The battery also includes pressure relief vents that expel waste gas in the rare case of an internal short circuit preventing an explosion.

USB charging cord is NOT included.

Click here to see other models of 18650 batteries.

Specifications of the ARB-L18-3400U V3.0 Built-in USB Rechargeable Battery

  • USB Type-C charging port (charging cord NOT included)
  • 3400mAh high capacity
  • Protection circuitry to prevent short circuits
  • Pressure vents to prevent explosions
  • Capacity: 3400mAh
  • Voltage: 3.6V
  • Charging Current: Recommended 700mA, maximum 3.3A
  • Charging Current USB Port: 1.5A
  • Weight: 1.94 ounces (55g)
  • Size: Length: 2.75" (70mm) Diameter: 0.74" (18.75mm)
  • Warranty Period: 12 months from date of purchase
  • Indicator light on battery is red while charging, blue when charged
  • Compatible with all lights using an 18650 battery.

*Battery does NOT include charging cord.

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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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.8 / 5 · 5 reviews)

Matthew Q. ★★★★★

Charging this 18650 directly via the USB port is so convenient, no separate charger needed, and the protection circuit in the anode gives me peace of mind when I toss it in my bag. It holds a solid charge for my flashlight through a couple of long evening hikes, and the whole top-click mechanism fee

Olivia ★★★★★

The built-in protection circuit gives me real peace of mind when I toss this in my pocket with keys or change. It’s held a solid charge through a week of daily use in my headlamp, and the USB port means I don’t need a separate charger anymore.

Henry V. ★★★★★

Charged it overnight and it's been powering my headlamp through three evenings of work already. The built-in USB port means I don't need a separate charger cluttering my bag, and the protection circuit gives me peace of mind when it's rattling around in my pocket.

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