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Popular USB Port Efest SLIM K11A Speed Charging Smart Charger for 18650 21700 battery

  • 10-499 Pieces
    $3.20
  • 500-999 Pieces
    $3.10
  • >=1000 Pieces
    $2.87
Color:
Black
Socket Standard:
EU/AU/UK/US
$
- +
available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
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Overview
Quick Details
Type:
Electric
Brand Name:
Efest
Model Number:
Slim K1
Port:
1 x USB, 1 x USB
Place of Origin:
China
Product Name:
1 slot Intelligent li ion Battery Charger
Material:
Plastic single battery charger
Slot:
1pcs batteries
USB out put:
5V 1A
Stock:
in-stock
Certification:
CE,RoHs,UL
Warranty:
3 years
Use:
Standard Battery, 18350/18500/18650/20700/26650/10400/14500,ect, Standard Battery

Packaging & Delivery

Selling Units:
Single item
Single package size: 
68X42X35 cm
Single gross weight:
25.120 kg
Package Type:
Each K1 single charger in a gift box then 68pcs in one export carton.
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 5000 5001 - 10000 >10000
Est. Time(days) 3 5 To be negotiated
Popular USB Port Efest SLIM K11A Speed Charging Smart Charger for 18650 21700 battery
Product Description
AC input Power
AC 100-240V 50/60Hz
DC input Power
DC 5V 1A
AC output Power
DC 5V 1A
1*1A CC current
1000mA ± 10%
Auto cut-off voltage
4.2V ± 0.05V
CV cut-off current
< 100mA
Standby current
< 20mA
Activation current
50mA~100mA
Auto recharger voltage
4.1±0.1V
Operation Temperature
0°C ~ 40°C
Storage Temperature
-40°C ~ +70°C
Compatible batteries
18650,18500,18350,18490,26650,26500,20700,21700,10440,14500,16340,17340 ,ect.


  • Features:

- Single battery charger
Multifunctional battery charger
- Automatically adjusting discharge current
- 6 kinds of protection
With DC wide voltage (12-24V) charging mode
- Newest packing version with 7 languages (EN/DE/FR/IT/ES/RU/JA)

- 3 years warranty
- RoHS, CE, FCC, Global insurance
Details Images
Efest Slim K1 Charger is a high quality with a cost-efficient and portable design!!
Efest K1 Slim charger is a no frills lightweight micro-USB powered li-ion charger.
Efest Slim K1 is a high quality simple and cost-efficient intelligent charger.
LED screen display and durable spring.
Efest SLIM K1 Battery Charger is great for 18650 batteries. Capable of charging lithium ion rechargeable batteries.
Packing&Shipping
1*gift box 
1*7 languages' Manual 1*warranty card 
1*USB cable
* Within 2-3 days after receiving payment(based on actual quantity)
* Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.
* DHL/FedEx/UPS: 3-5 workdays (for small volume)
* Air Shipping: 5-7 workdays
* Sea Shipping: 20-28 days

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Company Introduction
Shenzhen Fest Technology Co, LTD was first established in 2009 with our main focus on chargers and Li-ion rechargeable batteries including LiMn ( IMR), Nickel Metal Hydride (Ni-MH) and LiFePO4 batteries currently in use for many different applications today including Flashlights, E-cigs & Vaping Mods, Power Tools, Solar lighting, emergency lighting, cordless phone, walkie talkie, blue tooth, etc... Quality is of utmost importance in the continued development and growth of Efest Brand. Efest batteries and chargers are approved by CE, UL and Comply with RoHS. Over 90% of our products are exported overseas globally each year.


Our Services & Strength:

* Focus on mods battery and charger over 8 years.
* ORIGINAL EFEST FACTORY WHOLESALE BOTTOM PRICE.
* UL, FCC, CE, UN38.3, MSDS and Global Insurance are availiable.
* QUICK SHIPPING WITHIN 3 DAYS.
* NO MOQ , Sample order is accepable
* FACTORY WARANTTY. SUPPORT 7 DAYS REFUND.


Marketing Campaign

We always love it when we receive a happy online review from all Efest CUSTOMERS!
Take a look at the latest positive review we received from Alibaba Oline Order:


[ TRUST YOU WILL LIKE OUR SERVICES, QUALITY AND PRICE ]
Contact Us
24-hour online service, please feel free to inquiry us!!!