GCON
GCON Dual Battery Parallel Adapter XT60 20V-72V 40A
XT60 parallel adapter joins two 20V-72V battery packs for up to 40A combined discharge in a lightweight aluminium housing
- Increases current and capacity for longer rides
- XT60 male input and female output for secure connections
- Lightweight aluminium alloy construction resists wear
- Powers two battery packs simultaneously or one alone
- Compatible with 20V-72V systems at 40A
GCON Dual Battery Parallel Adapter
This GCON adapter connects two battery packs in parallel to increase available current and capacity for electric bikes. It accepts a DC input range of 20V to 72V and supports a continuous rating of 40A. The module uses XT60 connectors with male inputs for the batteries and a female output for the controller. It is designed for riders who need extended range or higher discharge capability from a dual-battery setup.
Installing the XT60 parallel module
Installation requires plugging each battery into the male XT60 inputs and connecting the female XT60 output to the bike controller. The aluminium alloy housing is lightweight and intended for straightforward mounting on the frame. A common issue is accidentally reversing the polarity on one of the input leads, which can cause a short circuit. Users must also ensure both battery packs share the same voltage level before connecting them in parallel to prevent damaging current flow between packs.
Limits of the parallel XT60 interface
The adapter is rated for a maximum of 40A across the 20V to 72V input window, so total power delivery depends on the specific battery voltage used. It supports only two packs simultaneously and cannot manage three or more batteries in parallel. The XT60 connector itself becomes a bottleneck if the combined draw exceeds its continuous current rating. This unit will not suit builds that require series wiring for higher voltage or systems needing active balancing circuitry between cells.
Highlights
- Increases current and capacity for longer rides
- XT60 male input and female output for secure connections
- Lightweight aluminium alloy construction resists wear
- Powers two battery packs simultaneously or one alone
- Compatible with 20V-72V systems at 40A
Specifications
No published specifications for this item yet.
Questions about this item
How can I confirm the adapter is passing current correctly after wiring it to my e-bike?
Measure the output voltage at the female XT60 connector with a multimeter while the bike is powered on; it should match the combined pack voltage and the controller should draw up to 40 A without the aluminium housing becoming excessively hot.
What connectors and hardware are included, and what must I supply myself?
The module provides two male XT60 input leads and one female XT60 output lead in an aluminium alloy housing; you must supply two battery packs with matching XT60 plugs and a controller that accepts the same connector.
Should I choose this 40 A version or a different current rating for my build?
This unit is rated for 40 A continuous discharge across the 20 V–72 V range; select it only if your controller and wiring are sized for 40 A, otherwise choose a lower-rated adapter that matches your system's maximum current draw.
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