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.
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
#publicidad
$8.88
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
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Smart Charger Adapter for Lithium-Ion Batteries Single slot design
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Doublepow Battery K11 Charger LCD display for real-time monitoring
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Doublepow Battery K19 Fast charging
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Smart LCD Battery Charger Micro USB charging
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USB Smart Single Slot Charger with Indicator Light, Small Fan, Flashlight Intelligent chip technology
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| Brand | Doublepow Battery | NATAWA | Doublepow Battery | Doublepow Battery | PALO | happy8 |
| Model | UK11 | K11 Charger | K19 | |||
| Color | ||||||
| Rating |
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| Price | $8.88 | $5.94 | $12.45 | $12.07 | $22.82 | $7.08 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 17, 2025 | June 5, 2025 | June 5, 2025 | June 17, 2025 | June 7, 2025 | June 8, 2025 |
| Compatibility | 18650, 21700 | 5-7 batteries | NiMH batteries, Li batteries, 9V batteries | 18650 lithium batteries | ||
Dual Slot USB Charger for Lithium Batteries
$8.88
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Kitty
May 25, 2025
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