This is the Traxxas 7-Cell 8.4V 3000mAh Power Cell NiMH Hump Pack with iD Connector.

Condition:
This product is brand new and sealed in manufacturer’s retail packaging

Features:

• Sub C size cells.
• New high current connector with gold-plated copper terminals.
• iD Auto Battery Identification allows Traxxas iD equipped chargers to automatically set and optimize charge settings.
• MAXX cable high-efficiency 12 gauge silicone jacketed wire.

Includes:

• (1) NiMH Battery Pack

Requires:

• Peak-detection charger

Specs:

• Length: 5.3″ (134mm)
• Width: 1.7″ (44mm)
• Height: 1.6″ (42mm)
• Charge Rate: 3A