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groupbuy: ADEASKA VC4 PLUS 3A Fast Charger

Hello my dear friends!

Today i present a new banggood groupbuy:
(links in the pictures and text take you to the shop)

ADEASKA VC4 PLUS only US$ 30.99 (39.99)

3A Fast Charging – LCD Screen – USB output

use my Code: MAVC4 in the cart to get the discount!
(works for ~30 days or when all units are sold)

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reserved

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what is the max lenghts for battery?? some protect 21700 are up to 75mm….

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Any good review for this?

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looking on 18650 in pictures there is about 80mm total length

also 2/3A for NiMh charging?

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Can it discharge to measure capacity ?

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No battery discharge function
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But you can build a good battery discharger: see here

https://github.com/msillano/e3DHW-PMS/blob/master/applications/Battery%20discharger_en.pdf

The project is for NiMH batteries, but it is easy to change code for any battery.

Best regards.

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NiMH limited only to 0.5 A

Max length measured on my charger: 7.5 mm.

Best regards
m.s.

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For a good review see:

Best regards.

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I used to buy those chargers often for my friends as a good and cheap charger.
However on the latest batch I received, I noticed that it started to charge with an extremely high voltage. With all 4 units, it goes up to 4.30V on most slots while charging, even often triggering the protection of my batteries, leading to an over-full battery (it has 4.27V after finishing) in a slot with ‘Null’ display (because of tripped overvoltage protection) and the charger applies a constant 5V to that battery because it seems to constantly want to revive the battery…. :frowning:
Anyone else seeing this behavior?? Won’t be buying them anymore I fear :frowning: