B-Grade Lithium Polymer packs are great for those not-so-important models or testing. They have a high internal resistance (thats bad), normally wont last past 60 full high-discharge cycles and may become puffy over time.
B-Grade packs are structurally sound, but lack the performance of our A-Grade packs such as Flightmax, Rhino and TURNIGY.
hexTronik usually sells B-grade batteries to smaller vendors who in turn sell online at a discount. However we''re now offering them to you at discounted prices, for those not-so-serious applications.
Minimum Capacity: 2500mAh
Configuration: 3S1P /11.1v/ 3Cell
Constant Discharge: 3C
Pack Weight: 144g
Pack Size: 95 x 31 x 23mm
Charge Plug: JST-XH
Discharge Plug: JR, Fuatba
B-grade packs are sold as is and no warranty is implied or given
Unit Weight (g)
Max Charge Rate(C):
1st cel zero V
Opened and all contacs ok
Problem really is 1st cel
My charger doesn't recognize the 1st cell and doesn't start charging.
That moment, I am trying to charg directly in a 12V supplier with a resistor.i have just bought this and i got it it works perfectly in my cheap hobby king pistol grip transmitter. it lasts at least more than an hour and charger pretty Quick at 1 amp. it may say might become puffy but your paying $5.90 thats super cheap for a transmitter pack but again b grade.nice fit on 9x radioBuena bateria, no merece la pena pensar en comprarla, solo hay que meterla al carrito y pagar, entra justa en el sitio de la bateria de la emisora turnigy 9x o similares no haciendo falta hacerle nada para que no se muevathe perfect battery four my futaba 7c
cheap and trust pack