Note:This is not a charger or converter, it only outputs battery voltage and power directly from your battery.
All adapters now made in outdoor heat and chemical resistant material
12 gauge option:
Adapter has 10 inches of 12 gauge wire installed.
10 AWG option:
Adapter has 12 inches of 10AWG marine grade UL rated tinned copper wires installed
This battery adapter/cover has been tested to work with DeWALT 20V Max Li-ion batteries. Including models: DCB184, DCB204, and DCB205, DCB200, DCB203, DCB606
When installed on a flexvolt battery output will be 20volts max.
Please note: shipping times are dependent on local USPS locations and service selected.
Do not use this adapter to charge your battery
Do not short circuit battery or draw more than 20amps continuous (12gauge), 30amps continuous (10 gauge)
Disconnect the battery before it reaches 15volts, (prolongs battery life)
Do not leave battery charged at 100% for long periods of time, recommended to store battery at 70% charge (prolongs battery life)
Throughly tested design with thousands of prints. This design compensates for slight dimensional differences between DeWALT batteries. Terrafirma strives to continuously improve this design, if you find any flaws please send an message.
Rev 0.1 to 0.9:
10/06/2016
Initial Version
...
F1 5/31/2019
added reinforcements, change adapter shape for easier production, removed URL, decreased minimum thread length requirement, takes 50% longer to produce
F2 4/16/2020
Pin position adjustments
F3 8/14/2020
Added support for 10AWG size wires, this adapter can now also be used with Harbor freight's Hercules 20V battery as of 9/15/2020
F5 9/15/20
now also compatible with Hercules 20V battery, added strain relief built into adapter