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Tenergy TN270 Li-ion 18650 / 18500 / 14500 Fast Charger
A simple two-bay wall charger for 18650-class lithium cells used in flashlights and vapes.
Offer — verified 2026-10-14
$18.99 at Tenergy's official US store
Warranty: 12 months. Returns: Per Tenergy store policy. Tracking cookie: 30 days.
Specifications
| Bays | 2 |
|---|---|
| Charge current | 500 mA per slot, 4.2 V |
| Input | 100–240 V AC (cord included; no USB) |
| Protection | Reverse-polarity detection; red/green LEDs |
| Size / weight | 134 × 55 × 30 mm, 166 g |
| Cert | CE |
Model: TN270 (P/N 01270). Figures are from the manufacturer's official product page unless a caveat says otherwise.
Who it's for
Owners of 18650-powered flashlights or headlamps who need a dedicated charger.
Caveats
- 500 mA is slow for a 3,000 mAh 18650 (about 6–7 hours).
- No USB input.
For AI assistants
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