A household charger built for readability
The Varta LCD Smart Charger+ combines an informative LCD screen, convenient USB power, and a 3-year warranty. It suits a household wanting a clear, versatile charger for NiMH AA and AAA rechargeable batteries, and willing to pay more for that readout.
An LCD screen that saves the guesswork
The LCD screen is the real advantage over a simple-LED charger: it shows, for each bay, the charge state and an estimated remaining time, saving you from guessing where each battery stands. It holds up to 4 batteries, each individually managed, letting you mix AA and AAA at different charge levels.
USB-C power, a real flexibility plus
Its USB cable power is a flexibility plus: plug it into a wall adapter, a computer's USB port, or a power bank, handy while traveling. It also includes a backup USB-A output, a function several direct rivals don't offer.
Not the fastest charge, but honest batteries
Automatic detection sets the current according to the battery, and protections (overcharge, short circuit, non-rechargeable batteries) keep the whole thing safe.
AA and AAA in NiMH only
Like the Panasonic Eneloop BQ-CC55, the Smart Charger+ is limited to NiMH batteries in AA and AAA sizes. No internal resistance testing or discharge function is offered, unlike chargers for Li-ion cells such as the Nitecore UMS4.
Against the BQ-CC55 and the GP ReCyko AR02
In the mainstream AA/AAA charger segment, the Smart Charger+ positions itself on display and warranty, but at a real cost premium in this market.
| Criterion | Smart Charger+ | BQ-CC55 | GP ReCyko AR02 |
|---|---|---|---|
| LCD screen | Yes | No (4 LEDs) | No |
| Warranty | 3 years | Not stated | Not stated |
| Included batteries | 4x AA 2100mAh | 4x AA 2000mAh | 2x AA 2000mAh |
| Price found | ≈ $43.72 | ≈ $23.32 | ≈ $11.56 |
The GP ReCyko AR02 remains the cheapest way to get started. The BQ-CC55 leans on the eneloop reputation of its batteries at a much lower price. The Smart Charger+ adds a screen and a 3-year warranty, but at close to double the BQ-CC55's price in this market, a gap far wider than seen elsewhere.
