This is the DuraTrax NiMH Onyx 8.4V 5000mAh hump battery with Traxxas plug and DuraTrax Onyx 245 AC/DC Dual Charger Combo
The DuraTrax NiMH Onyx 8.4V 5000mAh hump battery sport pack is ideal for cars, trucks, boats and more that require a hump pack configuration with Traxxas connector. This DuraTrax battery now comes with a DuraTrax Onyx 245 AC/DC Dual Charger in this exciting combo!LiPo, LiFe, NiCd and NiMH, the DuraTrax Onyx 245 charges them all and has built-in balancing for lithium packs that maximizes their safety, longevity and performance. Plus it is two chargers in one! Identical twin outputs make the Onyx 245 an excellent choice for models that use two battery packs, and for modelers who rotate through multiple batteries at home or at the track.
The DuraTrax Onyx 245 charges 1-3 cell LiPo and LiFe (3.7-11.1V) and 4-8 cell NiCd and NiMH batteries. Both outputs are compatible with LiPo, LiFe, NiMH and NiCd batteries and the Onyx 245 can charge two batteries of different chemistries simultaneously. Each output includes a jack for charging transmitter packs and 4-5 cell receiver packs. Plus, the DuraTrax Onyx 245 now comes with an advanced LCD display with backlight! .