4 Bay AA Battery Charger
$31
- Charge your back-up batteries while you scan
- AA battery charger for 4 batteries
Specifics
- Charge one AA 2800mAh battery in just 2 hours.
- LCD indicating the whole charging progress, discharge function alleviates memory effect worries.
- Each slot is individual, 1 or 3 batteries charge possible, no need to charge batteries in pairs.
- Built-in negative delta v cut-off and short-circuit protection to prevent overcharging.
- Easy to use—has LCD display so that the status of each battery's charging cycle can be easily seen. The sliding spring loaded negative pole makes inserting any type of battery a breeze.
- Unique algorithm to detect bad or defective batteries and cease charging automatically.
Safety Protected
- Controlled by MCU, and using -△V pulse charging, Overheat-detection to prevent overcharging.
- Auto Identification - convenient help to figure out the installation problem about the battery (Insert wrong battery or insert battery incorrectly).
Charging Table
| One Battery | Two Batteries | Three or Four Batteries | |
|---|---|---|---|
| AA 1300-2800mAh Battery | 1.5 to 3 hours | 2.5 to 5 hours | 4 to 8 hours |
| AAA 500-1200mAh Battery | 1-2 hours | 2 to 4.5 hours | 4 to 8 hours |
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