SKYRC MC5000 Cylindrical Battery Charger and Analyzer (AA/AAA/18650)
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If you keep a mix of AA/AAA packs for remotes and lights, plus 18650/21700 cells for flashlights or tools, the MC5000 lets you manage all of them from one bench-friendly unit. Four fully independent slots handle over ten chemistries (Li-ion, Li-ion HV, LiFe, NiMH, NiCd, eneloop, NiZn, RAM, LTO, and even emerging Na-ion), with precise control over charge/discharge and full readouts for capacity and internal resistance.
Why choose it
- One charger for almost everything: Works with 44+ cylindrical sizes - from AAAA and AAA/AA up to 21700/32700; up to two D-cells at a time. Spring-loaded rails make swaps quick.
- Real analysis, not just “charging”: See live voltage/current curves, mAh put back, and internal resistance to judge cell health and match sets.
- Fast, controlled charging: Up to 5.00A per slot (80W total). Discharge up to 2.00A for testing, cycling, and storage prep.
- Six useful modes: Charge, Discharge, Storage, Cycle, Refresh, and Break-in - available per chemistry.
- App control & updates: Built-in Bluetooth works with SkyRC’s SkyCharger app for remote monitoring and firmware upgrades.
- Extra utility on the bench: USB-C PD 65W output to power a laptop, tablet, or test gear while you work. (PD output takes priority over charge power.)
- Clear, quick operation: 2.8" color display, scroll wheel + two buttons, status LEDs, and triple-fan cooling.
Common questions:
What can I charge?
Single cylindrical cells from AAAA/AAA/AA, Sub-C, C, and D (two at a time), plus lithium sizes like 18350/18500/18650/18700/20700/21700/26650/32650/32700 and many in between. Protected 21700 cells fit.
How fast is it, really?
Set 0.05-5.00A per slot, subject to the 80W total. That’s enough to quick-charge high-capacity Li-ion or run proper “break-in” on NiMH at gentle rates. Discharge is 0.05-2.00A per slot for capacity checks or storage conditioning.
Does it run on AC or USB-C?
It has a built-in 100-240V AC power supply. The USB-C port is output only (PD 3.0 up to 65W). If you power a device from PD, the MC5000 prioritizes that power before sharing the remainder to the charge slots.
Is there an app?
Yes - SkyCharger for iOS and Android. Connect via Bluetooth to watch curves, log data, and perform firmware updates.
Can it prepare cells for storage or revive older NiMH?
Yes. Storage, Refresh, Cycle, and Break-in modes are built in, with chemistry-appropriate termination methods for NiMH/NiCd.
What’s in the box
MC5000 charger, AC power cord, quick-start guide.
Notes & safe use
- Do not charge primary (non-rechargeable) cells such as alkaline, zinc-carbon, CR123A/CR2.
- Follow your battery maker’s recommended charge rates; the MC5000 lets you set conservative currents for longevity.
