Doublepow Battery K11 Smart Charger: 4-slot charging
Meet the Smart Charger K11—your new best friend for keeping those AA and AAA rechargeable batteries juiced up and ready to go. It's got this nifty 4-slot setup, so you can charge a bunch at once (because who has time to wait, right?). And with a steady 1.2V output, it's like giving your batteries a spa day—safe, soothing, and just what they need. Plus, whether you're in the EU or the US, this little gadget fits right in with your plugs. Talk about being worldly!
Why you'll love it:
- Works with any AA or AAA battery—no fuss, no muss.
- It's got your back with overcharge protection, because nobody likes a drama queen battery.
- Small enough to toss in your bag, making it the perfect travel buddy for your tech.
Features
- AA/AAA battery compatibility
- 1.2V output
- Standard EU/US plug
- 4-slot charging
General specs
- Brand: Doublepow Battery
- Model: K11
- Seller: Joom
- ID: 67a9bbcda0d1d4011bee4c57
- Compatibility: AA, AAA
- Output Voltage: 1.2V
- Plug Type: Standard EU/US
- Charging Slots: 4
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$24.23
Last price update: 8/13/25
Out of stock
Price History for seller Joom
| Date | Price |
|---|---|
| 8/13/25 | $24.23 |
| 6/21/25 | $18.23 |
Shipping options
Delivery to 
Russia
Russia
Available
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Doublepow Battery K11 4-slot charging
|
QQs Bt-c3100 4-slot charging
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Smart LCD Battery Charger 12-slot charging
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Doublepow Battery K868 Charges 80 AA batteries simultaneously
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Smart Charger Adapter for Lithium-Ion Batteries Single slot design
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RUI RUI YU 2 Bt-c3100 Compatible with multiple battery types
|
|
| Brand | Doublepow Battery | QQs | PALO | Doublepow Battery | NATAWA | RUI RUI YU 2 |
| Model | K11 | Bt-c3100 | K868 | Bt-c3100 | ||
| Color | ||||||
| Rating |
|
|
|
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|
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| Price | $24.23 | $95.47 | $69.92 | $294.28 | $7.08 | $95.57 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 |
| Compatibility | AA, AAA | NiMH, NiCD, AA, AAA | NiMH rechargeable AA batteries | Li-ion, NiCd, NiMH, AA, AAA, 10440 | ||
| Plug Type | Standard EU/US | EU plug | U.S. plug | |||
Smart Charger
$24.23
Reviews
4.25
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