Name: Basen BO-4 Battery Charger
Brand: Basen
SKU: Basen-BO-4
Price: 14.99 USD
Availability: OutOfStock

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Description
Reviews

Basen BO-4 Battery Charger

18650
20700
21700

Product Highlights:

4 Bay Battery Charger
Three charging speeds - .5A, 1A, or 2A
Automatically turns off when charging is complete
Reverse polarity protection protects if cell is entered in the wrong way

Additional Features:

Three Charging Modes: 0.5A, 1.0A, 2.0A
Auto Detect Charging Function
Low Voltage Activation Function
Short Circuit Protection
Reverse Polarity Protection
Over Charging Protection

Compatibility:

3.6V/3.7V Lithium-ion Batteries
Most Cylindrical Lithium-ion Batteries Ranging In Size From 10440 To 26650

Specifications:

Input: USB DC 5V 2A
Standby Current: <20mA
Activation Current: 10mA - 20mA
Low Voltage Activation: Cell Voltage ≤ 2.9V
Charging Current: 0.5A 500m A±10%
1.0A 1000m A±10%
2.0A 2000m A±10% (Channel 4 Only)
Auto Recharge Voltage: 4.18V
Auto Cutoff Voltage: 4.20V ± 0.05V
Storage/Usage Temperature: -20°C ~ 65°C

Package Contents:

B04 Charger Body
USB Cable
Warranty Card
User Manual

4 Bay Compact Charger
Three charging speeds - .5A, 1A, or 2A
Automatically turns off when charging is complete
Reverse polarity protection protects if cell is entered in the wrong way

Anthony D.

Work as it should will charge different size batteries.

David D.

Works good. Its a couple milivolts of but whats a couple milivolts. Lol i like

Dustin M.

Love the products charges three different models and its fast. Thanks guys

Sonya J.

Works as expected

Daniel K.

Works great

Tom L.

Great charger this far . Big upgrade from my other one . Cheers !

Andrew G.

Good design, but 4th bay to the right is defective. Shows charging when no battery inserted, doesn't charge when there actually is a battery inserted.

Devin

Easy to read This battery charger was very easy to see what the charging state of the batteries are and when the charging is complete.

Tiffany Blue

Works Great! Price was right, and it works great. I love that it charges a variety of battery types as well. That was an added bonus! What more can I say?!

Donald Coggins

Excellent Charges quick and great protection for not putting in batteries the right way.

Adonis Fajardo

Fast Quick and simple. Thank you

Chantel Hayes

Great charger I would have had to pay 2 times as much here at a brick and mortar store! Yet I paid under $15. It has 3 different settings to charge the batteries! Now, I'm a bit slow when it comes to all the fancy options and exactly when to use them. But, I will learn and I like that I have that option! It charged 4 batteries within an hour! Can't beat that!

Daniel Combs

Great charger The batteries charged quickly and I like how each battery has its own display.

Shannon Hill

Works great and a good price Quality charger

Craig Sternagel

Excellent customer service I was going to order thru Amazon, but opted to go with this specialty retailer. Glad I did. Their service was very fast and good communication.

Jared Lickliter

So far so good So far, I have no issues. Everything works as planned

Nick Meola

Average battery charger for the money Good charger. Is it great. No it's not. But for the money it's really good. I don't like that it doesn't have a charger to charge from a wall socket.

Patrick

Works Great This charger works way better than my prior chargers.

Donald Crowe

Nice simple charger Works well and its easy.

Bernard Bergen

touchy charge well, but it has a button on the + post (instead of a larger flatspot. As a result, unless you are careful, it is easy for a button battery to slide to one side and loose contact. I realize this is done to accommodate flattop and button top, but the implementation for button top could be better. As to charging function, seems to work great.

Jarred Pelland

So far so good A little early to fully tell if any problems will arise but after using it approximately 5 to 10 times everything is working properly