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Catalogue
Avacom JVL-505 - Battery Charger

Reviews Avacom JVL-505

Interested in reviews of Avacom JVL-505? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of Avacom JVL-505 below. We will appreciate if you also share your experiences with Avacom JVL-505 after purchasing.
34.90 €
In stock > 5 pcs
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User Reviews

Radoslav, Pardubice 5 - Zelené předmestíflag
Rated 20/10/2022, variant Avacom JVL-505
Verified purchase
I bought this charger for the reason that it can regenerate older batteries, I have a similar charger that charges to full and then stops charging (controlled by some chip), after a while it did not want to continue charging (anymore) older batteries, where it started to throw out that they are damaged. So I tried to buy this charger and it started charging those older batteries with no problem. I put the regen on and it charged them between 2050 - 2250 mAh without problems (they have 2500 mAh), not to full since they are older. I've read various comments, e.g.: - not having a backlit display: you're gonna charge it in the woods? or in a room where you can just turn on the light. If I leave it overnight, I don't need to monitor the status as it will turn itself off. - I would like simpler instructions: In the instructions there are 8 points written simply enough, which are enough, what it means and what it does. - It will not charge more than 2000 mAh: but it will charge;), it only shows up to 1999 mAh and above 2.00 Ah, http://prntscr.com/BTg5HgNf3Kg3 , I have not yet come across a charger that has a capacity limit for batteries, it doesn't care what capacity it charges, higher capacity = length of charge. - Someone complains that it doesn't charge to full and the charger shows less: yes the charger would need to know how much current is left in the battery, so it just charges to full capacity and shows how many mAh it has charged (to full). Tried to put on the next day to recharge the batteries :). Better to let it discharge and then charge (or test) when we want to know the current total battery capacity. - does not show how long it will charge: exactly as mentioned above, the charger would have to know what the battery capacity is, it would have to do a load test before charging. The formula to calculate the length of charging: battery capacity × 1.4 ÷ charging current of the charger -> 2500 × 1.4 ÷ 200 = 17.5 hours, but this charger charged at a charging rate of 100 mAh -> approx. 100 mAh / hour. Just keep track of how much the charger is charging per hour at the current charging current, but a lot depends on what condition the battery is in. Since this charger shuts itself off after charging, I wouldn't worry at all about how long it takes to charge. You just need to go and check the charging status from time to time.
current selection for charging and discharging
regeneration of older batteries
independent charging of each shaft
easy to use (not for everyone)
Charges 2500 mAh battery without problems, shows status up to 1999 mAh, then from 2.00 Ah
none
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Adolf, Moravské Budějoviceflag
Rated 08/07/2021, variant Avacom JVL-505
Verified purchase
AA and AAA battery charger
smart charger
possibility to charge individual batteries
setting parameters for individual batteries
automatic detection of defective batteries
I don't know yet
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Štěpán, Praha 5flag
Rated 21/01/2021, variant Avacom JVL-505
Verified purchase
It's working as it should. Separate charging of 1 pc battery is a great advantage. Even the choice of current and modes.
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Tomáš, Turnovflag
Rated 13/01/2021, variant Avacom JVL-505
Verified purchase
for me probably the best charger, the ability to set the charging current which most do not have and for each slot separately, battery discharge and regeneration cycle, simple operation
I haven't figured anything out yet
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Jiří, Třebíč 1flag
Rated 06/10/2020, variant Avacom JVL-505
Verified purchase
smart display
price
autonomy of battery charging
slowness of some programs
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Jiří, Praha 5 - Košířeflag
Rated 04/09/2020, variant Avacom JVL-505
Verified purchase
Slightly clunky controls
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Michal, Němčice nad Hanouflag
Rated 17/09/2018, variant Avacom JVL-505
Verified purchase
Good parameters - see product description
Good price/performance ratio
Maybe I was unlucky to have a defective piece, right from the first use the charger reset itself during charging and then all 4 slots activated the default program - charging at 200 mA. I replaced it with a slightly more expensive Voltcraft IPC-1L and it works without problems
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Petr, Praha 6 - Břevnovflag
Rated 03/09/2018, variant Avacom JVL-505
Verified purchase
charges quickly and well
no backlit display
does not cool hot batteries
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Ladislav, Praha 8 - Bohniceflag
Rated 05/05/2018, variant Avacom JVL-505
Verified purchase
I had a few batteries I wanted to throw away. The charger, after two refresh cycles, put the battery back together to about 98℅ of its original capacity. And the possibility of charging after the bottom of the battery.
Nothing yet.
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Pavel, Plzeňflag
Rated 25/04/2018, variant Avacom JVL-505
Verified purchase
four charging modes
each battery is charged separately
can repair old and long unused batteries
rather unintuitive control
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