CHF38.70
Technoline BC 700
1 pcs., AAA, AA, 3000 mAh, Chargers without battery
Product ratings
Pros
Cons
36 reviews
Is the best charger I have had so far.
Use rechargeable batteries instead of batteries. The production of a battery needs 200x as much energy as it can deliver. However, rechargeable batteries must be discharged every e.g. 5 months to be able to use them for a long time. For this purpose the charger is ideal.
Pro
- Charges each battery individually
- charging current adjustable, 200mA protects the battery
- Test function, you can see how good the battery is or still is
- you can set that the battery is first discharged and then charged
- a refreshment of the battery is also possible
- for AA and AAA batteries
- Overheating protection at 50 degrees
- programming for each battery separately or for all 4 batteries
Contra
- charging with 200mA takes its time, but the battery lasts longer and would be with any other device =.
Super many modes, battery refresh, ... - simply display contrast at lower limit
Ancient unused batteries could be refreshed with it - even if one was extremely old and thus first displayed only about 24 mAh (750 mAh printed on) now 40 mAh, more to come?
Bought it also because it has an external 12 VDC power supply.
It does say to only use this power supply, but may try it on car battery.
And evt. with solar panel on balcony car battery charge, of which I then with this device batteries :-).
For me as an electronics expert exciting, because charge and discharge current is displayed - and many modes are possible.
Pro
- Improve capacity of batteries
- Each battery can be operated individually
- simple, intuitive operation
- shows remaining capacity of old batteries
- trickle charge
- estimated remaining time is displayed (not checked)
- good for technology freaks :-)
Contra
- display contrast at lower limit
- small font in mode
This device really does what it promises, saves batteries in Discharge Refresh mode.
I bought this device as a flash REPLACEMENT for the New Ansmannn 4PRO bought 2 months ago - which was supposed to be able to do the same thing. Was a huge frustration. Ansmann 4 PRO sorted out half my cells via flash mode as no longer able to charge/defective -.
The same cells are patiently processed by the Technoline 700, and so far no cell has completely dropped out - joy prevails - ONLY TO RECOMMEND - würkli.Pro
- Akku-Rettung - the best what experienced so far
Contra
- no
Tip-top
An investment that pays off. With this, old batteries, e.g. from DECT phones, which no longer worked or had a very short "life", can be reactivated so that they can be used again for hours.
Pro
- Price / Performance
- Wide range of functions - top!
- Each shaft individually controlled
- Refresh function top, to "repair" old batteries
Contra
- LCD display unfortunately not illuminated (illumination would be pleasant)
Great device, brings old batteries back to life
Pro
- good adverts
- Capacity measurement, I use it to improve the capacity of old batteries
- Adjustable charging current
Contra
- Operation not entirely intuitive
Compact and good
Pro
- Easy to operate
- Charges quickly and reliably
- Favourable price.
6 out of 36 reviews
How do ratings
work?