Traxxas 3000Mah (Nimh, 7-C Hump, 8.4V)

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

FEATURES:
New high present adapter with gold-plated copper terminals
iD Auto Battery Recognition permits Traxxas iD equipped battery chargers to
    immediately set and enhance charge settings
MAXX cable television high-efficiency 12 gauge silicone jacketed wire
Sub C size cells

INCLUDES:
7-cell 8.4V 3000mAh Power Cell NiMH Stick Pack with iD Port

NEEDS:
Peak-detection charger

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

Get this thing to improve the one you read about.

Ac To Dc Adapter

This is the Traxxas AC to DC Power Supply Adapter.

FEATURES:
Created particularly for use with the Traxxas peak finding DC
    2-4A fast battery chargers and permits them to be powered from a conventional
    110V AC outlet
No on/off switch, plug into turn on and unplug to switch off, unplug
    when not in use

INCLUDES:
Traxxas AC to DC Power Supply Adapter with 110 Power Cord and 12V
    Output Cord with Socket

SPECIFICATIONS:
Input 100 - 240V AC, 50-60Hz, 1.0A
Output: 13.8V, 3.5A

COMMENTS:
For dry places and indoor use only. Do not expose to moisture.
Do closed case, threat of electrical shock.