Doublepow Battery UK11 Dual Slot USB Charger for Lithium Batteries: Dual slot charging
Here’s the lowdown on what makes it tick:
- Double the fun—charge two batteries at once, because who has time to wait?
- USB powered means you’re not tied down to one power source. Freedom!
- LED indicators keep you in the loop, so you’re not left guessing if it’s done.
- And, because we care, it’s got your back with protection against overcharging and those pesky short circuits.
Product details
General specs
- Brand: Doublepow Battery
- Model: UK11
- Seller: Joom
- Compatibility: 18650, 21700
- Input: USB
- Output Voltage: 3.7V, 4.2V
- Charging Slots: 2
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$8.89
Last price update: 5/23/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Doublepow Battery UK11 Dual slot charging
|
Smart Charger Adapter for Lithium-Ion Batteries Single slot design
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Smart USB Charger with LCD Display 4 charging slots
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Smart Charger for Lithium-Ion Batteries 4 USB charging slots
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Smart LCD Battery Charger Micro USB charging
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Smart LED Display Charger for Lithium Battery 4 charging slots
|
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| Brand | Doublepow Battery | NATAWA | AKA005 | Sunnyway | PALO | PALO |
| Model | UK11 | |||||
| Color | ||||||
| Rating |
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| Price | $8.89 | $7.00 | $29.10 | $9.53 | $23.98 | $44.12 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 7, 2025 | June 2, 2025 | June 2, 2025 | June 2, 2025 | June 2, 2025 | June 2, 2025 |
| Charging Slots | 2 | 4 | 4 | 4 | ||
Dual Slot USB Charger for Lithium Batteries
$8.89
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