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Klarus K1 USB Battery Charger
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Klarus K1 USB Battery Charger

- Black 184284101

Microcomputer Control Technology Multiple Protections
9.95
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    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
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Description:
Klarus K1 - Single slot USB charger with compatibility, intelligence and protection
The Klarus K1 is a universal USB battery charger that is able to charge almost all types of rechargeable batteries. Single slot and USB charging port design save your space. Microcomputer control technology automatically detects battery types and 2 optional charging current for your choice. LED indicators charging progress clearly. Features reverse polarity, short-circuit and over-charge protection for your safety.

Main Features:
• Capable of charging almost all types of rechargeable batteries (Ni-MH / NiCd/ LiFePO4 / 3.7V / 3.85V Li-ion)
Micro USB port, connects directly to almost all USB chargers
Microcomputer control technology for intelligent charging
LED display to show charging progress clearly
0.5A or 1A charging current options (press SELECT button for 2s for selection)
-dV/dt control technology to charge Ni-MH and Ni-Cd batteries more fully
Automatically stops charging when fully charged to prevent battery damage
Auto-activation function for 0-voltage batteries, will not charge a battery that cannot be reactivated
• Features reverse polarity / short-circuit / over-charge protection
• Made of durable fire retardant ABS for your safety
Optimal heat dissipation design for long-term use

Parameters:
Input: DC 5V, 1A
Output: 4.35V / 4.2V / 3.65V / 1.48V + / - 1pct, 0.5A / 1A
Compatible with:
LiFePO4, 3.7V / 3.85V Li-ion, Ni-MH, NiCd
Li-ion: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440, 16340(RCR123A)
Ni-MH / NiCd: AA, AAA, AAAA, C
Optimal working environment:5 (0 Celsius) - 90pct (35 Celsius) (fully-laden regular activity)
Storage temperature: 0 - 40 Celsius

Caution: Batteries are not included

Specification

General

Brand: KLARUS
Type: Charger
Model: K1
Plug: USB
Charging Cell Type: LiFePO4,Lithium Ion,Ni-MH,NiCd
Compatible: 10440,14500,16340,17500,17670,18350,18490,18650,22650,26650,AA,AAA,AAAA,C
Charging Cell Qty: 1
Input Voltage: DC 5V
Output Voltage: 4.35V / 4.2V / 3.65V / 1.48V + / - 1pct

Functions

Charge Control Methods: -dV/dt
Circuit Detection: Yes
Protected Circuit: Yes
Reverse Polarity Protection: Yes
Short Circuit Protection: Yes
Over Voltage Protection: Yes
Over Charging Protection: Yes
Over Discharging Protection: Yes

Dimension and Weight

Product weight: 0.0620 kg
Package weight: 0.0900 kg
Product size (L x W x H): 11.50 x 3.70 x 3.20 cm / 4.53 x 1.46 x 1.26 inches
Package size (L x W x H): 15.00 x 7.00 x 6.00 cm / 5.91 x 2.76 x 2.36 inches

Package Contents

Package Contents: 1 x Klarus K1 Battery Charger, 1 x USB Cable, 1 x English Manual

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black

Klarus K1 Smart USB Battery Charger for Ni-MH NiCd LiFePO4 3.7V / 3.85V Li-ion Batteries- Black


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Customer Reviews

4.92 out of 5
  • 36
  • 3
  • 0
  • 0
  • 0
See all 39 reviews Write a Review
  • Sherrie G.
    Yes (0) Color: Black
    Klarus K1 charger
    This is probably the best value-for-money 18650 battery charger in the market! The price is affordable and the performance is outstanding! It automatically detected my Samsung INR18650-25R battery as a "Li-Ion" type of battery. I can even select a slow or fast charging. And it has an auto-stop feature which stops charging once your battery is done. And its from a trusted brand (KLARUS) and trusted retailer - Gearbest! Awesome!
    Suggestion
    Wish there was a 2 or 4 slot version. I have the Klarus G30 which uses 3 batteries so I bought 2 pairs of Samsung INR18650-25R and 2 K1 chargers. I just charge 2 batteries at a time. My BF helped me in uploading the video.

    Sep 16,2016

  • Uktradingonline
    Yes (0) Color: Black
    Good
    Perfect for charging batteries for my e cig, arrived in uk in 8 days, it charges the batteries ive tried so far and got an 18650 working again that wouldn't charge before, looks well made an easy to use.
    Suggestion
    None

    Jul 10,2016

  • slsla
    Yes (0) Color: Black
    mr
    интересный зарядник. ранее я уже покапад зарядку для лития но это универсальный. заряжает все типы, не только литий, но старые NiMH в том числе AA и AAA форматов. умный, сам разбирается какой аккум вставили
    Suggestion
    не обнаружил

    Sep 03,2016

  • Alexander
    Yes (0) Color: Black
    K 1
    Устройство понравились! Маленький размер, компактное! Само определяет тип аккумулятора и правильно заряжает. При необходимости быстро зарядить есть режим- 1А!
    Suggestion
    Для устройства в данной ценовой линейке минусов нет!

    Oct 01,2016

  • Nikolay
    Yes (0) Color: Black
    Klarus K1
    Отличное универсальное, адекватное зарядное. При заряде 1А температура зарядного около 45 град. Li-Ion аккумулятор зарядил 4,19 В, Ni-Mh ААА до 1,49 В,( максимальный ток заряда 320 mA).
    Suggestion
    Отсутствуют вентиляционные отверстия. Нет режима powerbank (мне и не надо). Требуется блок питания не менее 1А. Длина кабеля 60 см.

    Jul 28,2016

  • asuearl
    Yes (0) Color: Black
    good
    quality products, fast delivery, secure packing, responsive support, I recommend Shop качественный товар, быстрая доставка, безопасная упаковка, отзывчивая поддержка, рекомендую магазин
    Suggestion
    no

    Aug 14,2016

  • Tarantilo
    Yes (0) Color: Black
    Klarus зарядка для одного аккумулятора.
    Хорошая зарядка на 1 аккумулятор. Конкурент ЛиитоКала. Поддержка множества типов аккумуляторов. Индикация зарядка. Ток заряда до 1 ампера, честный!
    Suggestion
    Нет функции PowerBank.

    Jul 26,2016

  • Evgeny Palatkin
    Yes (0) Color: Black
    хорошая зарядка для 18650
    для акумов в фонариках) отлично подходит подходит для различных видов акб
    Suggestion
    только одну модно щарядать

    Mar 11,2017

  • marozz11
    Yes (0) Color: Black
    good
    quality products, fast delivery, secure packing, responsive support, I recommend Shop качественный товар, быстрая доставка, безопасная упаковка, отзывчивая поддержка, рекомендую магазин
    Suggestion
    no

    Aug 14,2016

  • flasker11
    Yes (0) Color: Black
    good
    quality products, fast delivery, secure packing, responsive support, I recommend Shop качественный товар, быстрая доставка, безопасная упаковка, отзывчивая поддержка, рекомендую магазин
    Suggestion
    тщ

    Aug 14,2016

FAQ for Klarus K1 USB Battery Charger

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