Connectors
Energy-storage connectors
Single-core high-current barrel connectors for battery cabinets, PCS units and PV or wind combiner boxes. The cable picks the part: barrel diameter has to match the lug, and the range runs from 16 mm² to 107 mm².
Four barrel sizes
5.7 mm takes 16–25 mm², 8.0 mm takes 35–50 mm², 10.3 mm takes 50–95 mm² and 12 mm takes 50–107 mm². The ranges overlap at 50 mm², so two barrels can accept the same cable — choose on the lug and the housing rather than on the cable size alone.
Terminations, not just plugs
The 12 mm size ships as a 90° plug in four cable sizes and as a socket in two termination styles, waist-hole and threaded through-hole. Which termination you need depends on how the busbar is drilled, so that choice decides the ordering code before cable size does.
Ratings
None of the four listings publish a current or voltage rating, so no figure is shown on those pages. If the design depends on a number, ask for the datasheet for the exact barrel before you commit to a current.
Catalog
Parts in this family
Energy-storage connector, 5.7 mm single-core, 16–25 mm²
$7.88MOQ 100 pc · volume breaks at 500 / 1,000 / 5,000
Energy-storage connector, 12 mm single-core, 50–107 mm²
From $14.25MOQ 100 pc · volume breaks at 500 / 1,000 / 5,000
Energy-storage connector, 10.3 mm single-core, 50–95 mm²
From $11.25MOQ 100 pc · volume breaks at 500 / 1,000 / 5,000
Energy-storage connector, 8 mm single-core, 35–50 mm²
From $9.75MOQ 100 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+3 socket — battery-swap cabinet, IP67
$2.81MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+1+5 quick-lock plug — e-bike
$7.05MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
GB 2+1+7 plug — battery-swap
From $5.33MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
3+10 3+1 panel-mount socket — battery-swap, IP67
$9.69MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug and socket — battery-swap
$5.76MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M36 2+6 connector — battery-swap
From $10.68MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
HL 3+8 floating socket — battery-swap
$28.51MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M36 2+6 connector — battery-swap
From $10.68MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 plug — battery-swap cabinet
$5.76MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+4 socket — battery-swap, IP67
$3.10MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+3 quick-lock plug — e-bike
$6.05MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+4 2+4 socket — e-bike
$4.36MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+4 quick-lock — e-bike, IP67
$7.02MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 socket — battery-swap
$8.14MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+4 quick-lock — e-bike, IP67
$8.43MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 with dust cap plug — e-bike
$5.94MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug — battery-swap cabinet
From $7.81MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+1+5 socket — battery-swap, IP67
$3.68MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug — battery-swap cabinet
From $7.81MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M36 2+6 socket — battery-swap
$10.68MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 floating — battery-swap
$24.69MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
3+8 100A 3+8 floating — battery-swap
$28.47MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
3+10 3+1 stackable plug and socket — battery-swap cabinet, IP67
$19.53MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 3+8 floating plug — battery-swap
$24.69MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug — battery-swap cabinet
$22.50MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug and socket — battery-swap
$10.04MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug and socket — e-bike, IP67
$18.00MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
HL 3+8 floating plug and socket — battery-swap
$28.47MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+4 quick-lock — e-bike, IP67
$6.55MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+3 socket — battery-swap, IP67
$2.81MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+3 quick-lock plug — e-bike, IP67
$5.62MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+4 2+4 plug and socket — e-bike, IP67
$8.43MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 socket — e-bike, IP67
$8.14MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+4 quick-lock plug — battery-swap, IP67
$9.72MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 socket — battery-swap, IP67
$7.99MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
HL 3+8 floating plug — battery-swap cabinet
$13.75MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
3+10 3+1 socket — battery-swap cabinet, IP67
$10.30MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 3+0 quick-lock — e-bike, IP67
$5.62MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 3+0 quick-lock — e-bike, IP67
$5.62MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 socket — battery-swap, IP67
$8.14MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 3+0 quick-lock socket — e-bike
$1.88MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 3+0 quick-lock plug — e-bike, IP67
$5.01MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+0 quick-lock plug and socket — e-bike, IP67
$9.36MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+0 quick-lock plug and socket — e-bike, IP67
$9.69MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 moulded plug and socket — e-bike, IP67
$8.75MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug and socket — e-bike, IP67
$9.07MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+0 plug and socket — e-bike, IP67
$9.69MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M20 2+0 quick-lock plug and socket — e-bike, IP67
$7.49MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+0 plug and socket — e-bike, IP67
$9.69MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
M25 2+0+3 quick-lock plug — battery-swap, IP67
$6.23MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
3+10 3+1 plug — battery-swap, IP67
$5.94MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 socket — battery-swap cabinet
From $3.75MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 socket — battery-swap, IP67
From $3.75MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 connector — e-bike, IP67
$3.10MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 plug — battery-swap cabinet
$5.30MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 plug — battery-swap
$6.48MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+6 2+6 plug — e-bike
$4.86MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
ND2+5 2+5 connector — battery-swap, IP67
$5.01MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
WNRE-XF-50A 3+8 floating plug and socket — battery-swap cabinet
From $9.95MOQ 50 pc · volume breaks at 500 / 1,000 / 5,000
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Open familyInquiry
Request a quoteNeed a variant that is not listed?
Cable size, mount and current rating are the three things that change an ordering code. Send them with the model number and the closest variant can be confirmed.