Opus BT-C3100 v2.1 Charger from Gearbest

OPUS BT-C3100 v2.1 from Gearbest

I ordered an Opus BTC3100 v2.1 from Gearbest 0n 4-20 and got it on 5-10.

Paid 39.00, the tracking number didn’t work but got it in fair time.

The BEST 40.00 DOLLARS I EVER SPENT !

I have only been using it for a few hours but, this thing is not Intelligent, it is pure Genius !

Will charge/discharge/test any variety of batteries at the same time !

Nicad, NiMH or Li-Ion all at the same time and mixed in different slots, like I said pure Genius .

VERY impressed with the functions !

Came nicely packed and works like a charm.

Already found two low Panasonic 18650’s from a 20 year old IBM Laptop battery pack that wouldn’t charge on another charger,and they went from 2.5V to over 4 volt in an hour or so.

If you charge batteries you should BUY THIS CHARGER.

There has been some questions about the fan, but mine is nearly silent.

Why are you double posting yourself?

Didn’t mean to double post, sorry.

I replied to and old post,deleted it and started this new topic because I thought peeps might get some benefit from the info.

If you don’t have the OPUS , then you might want to order one.

He clearly works for GearBest. :stuck_out_tongue:

No, I don’t work for Gearbest.

Keep using your energizer charger, if that’s what you want.

But I got the OPUS and it is awesome.

He must, as he was bad mouthing their Tmart competitors in his thread.....

KIDDING!

Whatever you do, DON'T take off the centering ring. 0:)

If you guys don’t know a real review, from a satisfied customer it’s your loss.

I’ll say it one more time, you wont find a better charger at any price.

But that is where the fun is....

Yea, Tmart sent me something I didn’t order.

Gearbest delivered, better than I expected.

We do Appreciate your review, feedback, and Valuable opinion.

Best Regards,

George

Sorry about your luck, by the time you figure out I’m trying to help you, It will probably be sold out at the bargain price of 39.00.

I think 139.00 would be a fair price.

Thanks George,

If you don’t have one, you need one if you charge batteries!

I have one.

Best Regards,

George

Youve been regd since 2011, and you havent seen the posts, and the long thread, and I mean long thread on the group buy at GearBest for the BC3100? Its been reviewed, the machine was revised thanks to that review, and then reviewed again. Most people here that want one, have one or two already. They sold something like 500 units.

I have a VP2, an Eneloop quick charger which is the good one, and an iCharger.

There are better chargers. HKJ’s review states that it charges by pulse charging, not with constant current. With that said, I have this charger, like it and use it for cell analyzing, but not for generic charging.

Also, no need to get it from Gearbest. I got mine from nkon.nl because I didn’t want to wait on the shipping. Recommended for European buyers.

So how do you like it, I’m really beyond satisfied.

I don’t know of any other charger that can charge multiple different battery chemisty types at the same time at any price.

40.00 for the Opus is a bargain.

You must work for Eneloop, right? :bigsmile:

I work for Eneloop now, Some people.

An Eneloop charger is not an OPUS, try to charge a 3.7 v Li-ion in your eneloop 1.2v charger.

Good luck with that.

But you can charge your dinky 1.2 v eneloops on the opus.

Automatically without even thinking about it, what part of high tech do you not understand?