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Condition: |
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is
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Chemical-Composite: | Li-Ion |
Brand: | OPUS | Model: | BT-C3100 V2.2 |
Product Type: | Chargers | MPN: | BT-C3100 |
Battery Type Included: | 18650 | Battery Type: | AAA |
Compatible Battery Sizes: | 18650 | Compatible Battery Type: | Li-ion, Li-ion Polymer, NiCd, NiMh |
UPC: | Does not apply |
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Will usually post within 1 business day of receiving cleared payment - opens in a new window or tab.
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Item must be returned within
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30 days after the buyer receives it
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Would recommend
Good value
Good quality
Why buy anything else?
This unit has everything you need unless you are a complete battery nerd. Time will tell on longevity but very impressed with the apparent quality, functionality and features. You will be hard pressed to beat it for price. It's also quiet and doesn't have lots of repetitive beeping, fine to have it charging in the bedroom
Verified purchase: Yes | Condition: new | Sold by: lanplus_australia
Easy to read the LED display and silent in operation.
The OPUS BT- C3100 Analyzer test Charger does all of the operations as described. It is easy to operate and gives accurate readings as to the capacity of the battery being tested. You can charge and test 18650 , AA and AAA batteries and other slim batteries that will fit. It will charge and test sub C and C size cells but D size cells are too big in diameter to make a connection with the contacts. A handy device to check and charge your batteries.
Verified purchase: Yes | Condition: new | Sold by: lanplus_australia
works great unattended
Will test resistance, capacity and charge lithium batteries...has a function to charge, discharge and check mha then recharge...has overtemperature , that stops charging so it does not get too hot..up to 2000ma charge rate on 2 slots and 4 x 1000ma..can program individual slots...only complaint is it hangs around 4.2v for a long time before discharging, not sure why , could be waiting for temperature...a safe and reliable charger.
Verified purchase: Yes | Condition: new | Sold by: lanplus_australia
A great Battery Charger/Tester
This charger is easy to use. It can charge all types of rechargeable cylindrical batteries and different types at the same time. It is also great for testing and rejuvenating the batteries. It can also charge batteries quickly. No waiting overnight to charge your batteries.
Verified purchase: Yes | Condition: new | Sold by: lanplus_australia
Works very well
I use it for charging AA and AAA NiMH batteries. All charging modes seem to charge more completely than my last charger which died. (Even before it died!) Capacity test charging revealed some interesting results with some of the older batteries that I have. Some were lower than expected, which explained why the groups of batteries (used as pairs or in four) were going flat early. Rejuvenating batteries with this charger seems to work well, and has recovered some of my older batteries that were lower capacity. The charger is easy to use. Once the manual has been read, the controls seem intuitive and simple. The manual is even in mostly good english - I didn't have any laughs! I can't think of anything bad about it. Seems to do its job very well.
Verified purchase: Yes | Condition: new | Sold by: lanplus_australia