Nerf & Gel Blaster Battery and Charger Guide
Sort batteries and chargers by voltage, connector and capacity instead of brand, so you buy a pack that actually fits your blaster.
Click to zoom
Nitecore UM4 USB-C 4-Slot Intelligent Battery Charger
USD21.25
In stock
Secure checkout — card or Malaysian online banking.
Ships worldwide from Malaysia — fast delivery.
Description
The Nitecore UM4 is a USB-powered intelligent four-slot charger with an LCD display. It charges AA and AAA Ni-MH batteries for Mini 4WD and RC, as well as Li-ion cells such as 18650 and 21700, with each slot detecting and charging its battery independently.
- 4 independent charging slots with automatic battery type detection
- Ni-MH / Ni-Cd: AA, AAA, AAAA, C, D
- Li-ion / IMR / LiFePO4: 10440, 14500, 16340 (RCR123), 18350, 18650, 20700, 21700, 26650 and more
- LCD shows real-time voltage, current, charging time and capacity for each slot
- Charging current up to 1,500mA on a single slot; 750mA per slot with all four in use on a QC power source (500mA on standard 5V)
- USB input 5V/2A or 9V/2A (Quick Charge 2.0 compatible), 18W max
- CC/CV and -dV/dt charging, with protection against reverse polarity, over-charge and short circuit
- Fire-retardant PC housing; 159 x 107 x 41 mm, approx. 233 g
- Includes USB charging cable; power adapter and batteries sold separately
Related guides
All guides →