ProTek RC 2S Charge/Balance Adapter (Ultra Plug to 4mm Bullet Connector)

ProTek RC
PTK-5238
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This is a 2S balance/charge adapter from ProTek R/C. This adapter is designed for 2S Li-Poly hard packs that use two 4mm bullet connectors for the main power connection, and a 2mm bullet connector for the balance connector. This adapter is approximately 16" long tip to tip, has bullet connectors on the battery end, a female ultra plug to attach to your charge lead, and an XH style balance connector to connect to your balancer on the other end.

ProTek R/C is an AMain.com brand.

This product was added to our catalog on November 21, 2008.

paul fraser
Verified Owner
Friday, Feb 4 2011 (about 5 years ago)
ProTek RC 2S Charge/Balance Adapter (Ultra Plug to 4mm Bullet Connector)
wire assy. comes very well put together.solder and heat shrink are perfect.wire assy. is very long
gilbert dakanay
Verified Owner
Saturday, Jan 2 2016 (11 months ago)
ProTek RC 2S Charge/Balance Adapter (Ultra Plug to 4mm Bullet Connector)
i like the fact that it is more than a foot in length. 14 +/- inches long!!! charging on an ammo can is much more easy. i don't know if the connectors are original deans though. mine came so tight, i needed to use pliers to connect them. i hope it loosens up as i use it. even with my little niggle with the connector, i am very satisfied with this product. i will not have 2nd thoughts buying one again.
Joshua Lotts
Verified Owner
Sunday, Jun 21 2015 (about a year ago)
ProTek RC 2S Charge/Balance Adapter (Ultra Plug to 4mm Bullet Connector)
Does as intended. Well soldered and nice length. Nothing more to say really, other than it's a needed product that is well put together.
Ted Burns
Verified Owner
Tuesday, Feb 15 2011 (about 5 years ago)
ProTek RC 2S Charge/Balance Adapter (Ultra Plug to 4mm Bullet Connector)
The wires were a little smaller and harder than I expected; but it has a tremendous reach, perfect for charging lipos in a lipo sack. Probably not the best choice for running in a car... Get shorter wires without the balancer. On the plus it is the only lead on the market with a balancer!