New Items Nieuws Forum
Registreren

Total Price

€ 0,00

Winkelwagen 0 Winkelwagen 0 Loading...

B-Grade 4000mAh 4S 40C LiPoly Battery

B-Grade 4000mAh 4S 40C LiPoly Battery

Discontinued Product

Please continue searching for a similar product.
SKU:
B4000.4S.40C
WANT FREE SHIPPING? Click here to find out more!

B-Grade lithium-polymeer packs zijn zeer geschikt voor degenen die niet-zo-belangrijke modellen of testen. Ze hebben een hoge inwendige weerstand (dat is slecht), normaal wont laatste afgelopen 60 full high-ontladen en kunnen gezwollen na verloop van tijd te worden.

B-Grade packs zijn structureel gezond, maar missen de prestaties van onze A-Grade packs zoals Flightmax, Rhino en Turnigy.

hexTronik verkoopt meestal B-grade batterijen om kleinere leveranciers die op hun beurt online te verkopen tegen een korting. Maar we''re nu aan te bieden om u tegen gereduceerde prijzen, voor degenen die niet-zo-serieuze toepassingen.

Spec.
Minimum Capaciteit: 4000mAh
Configuratie: 4S1P /14.8v/ 4Cell
Constant ontlading: 40C
Pack Gewicht: 484g
Pack leverbaar Formaat: 140 x 50 x 31mm
Charge Plug: JST-XH

B-grade verpakkingen worden verkocht als is en er geen garantie wordt gegeven of geïmpliceerd

  • Sku B4000.4S.40C
  • Brand -
  • Gewicht 580.0000
  • Lengte 0.00
  • Packaging Width 0.00
  • Hoogte 0.00
  • Capaciteit ( mAh ) 4000.00
  • Discharge ( c ) 40.00
  • Max Charge Rate ( C ) 2.00
  • Lengte - A ( mm ) 140.00
  • Hoogte - B ( mm ) 50.00
  • Width-C(mm) 31.00
Upload video

Only registered users can upload video. Please, log in or register

Only registered users can write reviews. Please, sign in or sign up

I ordered 2 packs and both had a cell registering ~1 volt. The rest of the cells were in perfect balance though. Luckily I did have a need for 2x 3s packs so all I had to do was remove the faulty cell from each pack. After removing the bad cells I did a few cycles and they performed flawlessly! For the price these are a great deal if youre willing to take a gamble, and have the necessary equipment and skills to disassemble/ reassemble Lipo packs. I just hope no one else gets packs like mine and attempts to charge them as is which could result in a hazardous situation!

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

I ordered 2 packs and both had a cell registering ~1 volt. The rest of the cells were in perfect balance though. Luckily I did have a need for 2x 3s packs so all I had to do was remove the faulty cell from each pack. After removing the bad cells I did a few cycles and they performed flawlessly! For the price these are a great deal if youre willing to take a gamble, and have the necessary equipment and skills to disassemble/ reassemble Lipo packs. I just hope no one else gets packs like mine and attempts to charge them as is which could result in a hazardous situation!

Good Lipo for good price, in Holland i pay 4 time of the price of this one.

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

Good Lipo for good price, in Holland i pay 4 time of the price of this one.

I did around 30 cycles on this battery, and have no problem so far. I run it in 1/8 buggy with continuous 80-90A draw.
When it arrived, two cells were out of balance. With first balance charge my charger managed to squeeze in 4240mAh with perfect balance. Since then, battery is in perfect balance, and gets very little heat during hi-amp use (comparing to some "brand name" batteries). At every charge, charger squeezes in more than 4000 mAh which is more than good with this price.
Conclusion: In first 30 cycles I couldn't see any difference compared to not "B grade" batteries.

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

I did around 30 cycles on this battery, and have no problem so far. I run it in 1/8 buggy with continuous 80-90A draw.
When it arrived, two cells were out of balance. With first balance charge my charger managed to squeeze in 4240mAh with perfect balance. Since then, battery is in perfect balance, and gets very little heat during hi-amp use (comparing to some "brand name" batteries). At every charge, charger squeezes in more than 4000 mAh which is more than good with this price.
Conclusion: In first 30 cycles I couldn't see any difference compared to not "B grade" batteries.

OTIMA BATERIA E O PRECO MELHOR AINDA.

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

OTIMA BATERIA E O PRECO MELHOR AINDA.

I forth to 10 times on these accumulators is made the charge after 10 cycles of flights. In flight, they work constantly 60A. In general I think that if they will work out how to write 60 cycles for the price, then it is justified.

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

I forth to 10 times on these accumulators is made the charge after 10 cycles of flights. In flight, they work constantly 60A. In general I think that if they will work out how to write 60 cycles for the price, then it is justified.

Upload your file

Only registered users can upload files.
Please log in or register to start helping your fellow hobbyists today!

Radio Control Planes, Drones, Cars, FPV, Quadcopters and more - Hobbyking