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M1 intelligent USB charger

Original price was: $10.90.Current price is: $4.90.

* 6% OFF Coupon Code: blf06
* Orders over US$69 to get 20% Off of E3A light
* A Free E3A light as gift for orders over US$89  
* Extra 6% OFF (base on 6% off, total is 12% off) for orders over US$99
* $10 off for cart $200
All promotions are based on actual payment, excluding shipping.
SKU: M1 Category:

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  • Input voltage: DC 5V
  • Output voltage: 4.35V±0.05V / 4.2V±0.05V / 1.45V±0.05V /3.65±0.05V
  • Output current: 1*500 mA / 1*1000 mA
  • Li-ion/IMR/LiFePO4:26650,22650,18650,17670,18490,17500,17335,16340(RCR123),14500
  • Ni-MH / Ni-Cd: AA,AAA,SC,C
  • USB output: 5V 1A
  • USB output no-load voltage: 4.90V ~ 5.30V
  • Max output current:1000mA
  • Over-discharge protection voltage: 3.0V±0.1V
  • Note: USB output function only work at Li-ion batteries.
  • Weight:  46g (without USB cable)
  • Size: 113mm*29.5mm*38mm
  • Storage temperature: -20℃~ 60℃


  • Button: power connetion, hold press button 2 seconds to switch charging current as 500mA or 1000mA.
  • Insert the battery, press button to change charging modes.
  • LED indicator: power connetion, all of indicators light, if no battery in the slot, 500mAh indicator constant on, others off.
  • Insert the battery, 4 charging process LED indicators flash, press button to choose battery charging mode, without any sellection, charger will automatically identify battery.


  • High compatibility, compatible with Li-ion, LiFePO4, IMR, Ni-MH/Ni-Cd batteries.
  • Max 1000mA charging current, fast charge to save your time.
  • One button easy control all charging status.
  • Soft-start function, to avoid damage from large current charge and safely charge small capacity batteries.
  • LED indicator display battery charging process.
  • Two charging current options.
  • Reverse polarity protection,to protect from improper battery installation.
  • Short-circuit, over-load and over-heat protected, intelligent circuits.
  • Three-stage charge (CC, CV and Trickle Charge).
  • Use new  fire-retardant flame-resistant material for safety.
  • 0V activation function can wake up the over-discharged sleeping batteries
  • USB output function, can be portable power source for your mobile devices.


For this charger may only be used with rechargeable battery types listed above. Do not attempt to charge other battery types, this is dangerous and may cause personal injury!

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Shipping & Delivery


We will take 7 USD for order less than 49 USD.

We will ship the products from China.

We will arrange shipment in 1 to 2 business days. Most of time, we will ship by express or Post, express may need 7-15 business days, if ship by Post, may need 10-20 business days, More or less. Actual delivery time may be delayed due to some force majeure reasons.