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B-Grade 4000mAh 4S 40C Lipoly Batteria

B-Grade 4000mAh 4S 40C Lipoly Batteria

Discontinued Product

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SKU:
B4000.4S.40C
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pacchi B-Grade polimeri di litio sono l'ideale per quei modelli o test non-così-importanti. Hanno una elevata resistenza interna (questo è male), normalmente non durerà ultimi 60 pieno cicli ad alta scarico e possono diventare gonfi nel corso del tempo.

pacchi B-Grade sono strutturalmente sana, ma mancano le prestazioni delle nostre confezioni A-Grade, come Flightmax, Rhino e TURNIGY.

hexTronik solito vende batterie B-grade per piccoli fornitori che a loro volta vendono online a prezzi scontati. Tuttavia we''re ora li offrono a voi a prezzi scontati, per le applicazioni non-così-gravi.

Spec.
Capacità minima: 4000mAh
Configurazione: 4S1P /14.8v/ 4Cell
Scarico costante: 40C
Confezione Peso: 484g
Confezione: 140 x 50 x 31 millimetri
Plug Charge: JST-XH

Pacchi B-grade sono venduti come è e nessuna garanzia è implicita o data

  • SKU B4000.4S.40C
  • Brand -
  • Peso 580.0000
  • Lunghezza 0.00
  • Packaging Width 0.00
  • Altezza 0.00
  • Capacità ( mAh ) 4000.00
  • Discharge ( c ) 40.00
  • Max Tasso di carica ( C ) 2.00
  • Lunghezza -A ( mm ) 140.00
  • Altezza - B ( mm ) 50.00
  • Width-C(mm) 31.00
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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!

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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.

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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.

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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.

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