XTAR VP4 Plus Dragon Battery Charger

Customer Reviews

Xtar VP4+ Dragon Review by IiHoo

Rating

Very good charger indeed!Charges basicly all sizes of batteries,both Li-ion and Ni-Mh chemistry.Looks very handsome with nice large screen...Includes also very usefull and practical pair of probes for measuring.Replaces well my old VC4.I highly recommend ! (Posted on 14-10-18)

I consider RI a superb indicator of battery quality/age. Review by Yves Soussi

Rating

1) I consider RI a superb indicator of battery quality/age.

My rule of thumb for AA NiMH cells is

up to 50 mOhm – can be considered brand new

between 50-100 mOhm – start loosing capacity slowly – still good for high drain apps (~ 1.5 Amp)

more than 100 – quick capacity loss – no good for high drain apps, still good for low drain apps (< 500 mA)

Have a nice purchase !!


bien à vous
YVES SOUSSI (Posted on 26-03-18)

Internal resistance/voltmeter is very good, purchase the charger only for this feature Review by Yves Soussi

Rating

Hi

1) Internal resistance/voltmeter is very good, purchase it ! purchase this charger only for this feature !!

2) I consider RI a superb indicator of battery quality/age.

RI = Internal resistance

3) The RI is measured with a short 1A current pulse

4) Other feature

Otherwise, it works like any other charger, except it is bigger, beautiful, % instead of voltage indication, etc, etc;

CONCLUSION = the Ferrari for charger's Fan like me

YVES SOUSSI - (Posted on 26-03-18)

Both are Rolls Royce : Opus BT-C3100 & Xtar VP4 Plus Dragon Review by YVES SOUSSI

Rating

1) Both are Rolls Royce : Opus BT-C3100 & Xtar VP4 Plus Dragon

Opus BT-C3100 is for the LAB, technically the best, it is a technician tool

Xtar VP4 Plus Dragon is handsome, pratical, , novice use, simple but less possibility
regards
yves soussi (Posted on 03-04-17)

Inacurate % Review by YVES SOUSSI

Rating

(follow)

Inacurate % : it shows 48% capacity on a fully charged ni mh "3400 mA with only 436 mA of discharge. It is completely wrong ! It should display 1700 mA instead .

Anyway, I use it everyday !! I am happy of my purchase.

Yves soussi (Posted on 01-04-17)

Difficult to say what is the best Battery Charger... Review by YVES SOUSSI

Rating

Hello
1) Nkon Service
Very good as usual
2) Xtar VP4 Plus Dragon Battery Charger
Is it the best ? It is the most beautiful, the "sexy" battery charger of the market (for those who think a Battery is as sexy as a women..)..Opus BT-C3100 (versie 2.2) is not as beautiful, but also one the best, one of the most reliable ( I use it since 2 years). The solution ? Purchase both !
YVES SOUSSI (Posted on 29-03-17)

Pair of probes Review by YVES SOUSSI

Rating

The pair of probes is very useful , you need it if you want to check any li-ion in smartphone, camera, laptop, etc, (Posted on 13-12-16)