£9.99
Bare 5-pin round-contact connector spare for Hailong-2 generation battery bases — for repairing worn or corroded contacts, not a replacement for the full mounting rail.
For any order above £19.90 shipping is free of charge.
You have the right to return your orders within 30 days.
12 months warranty from date of purchase.
Bare connector-block pair · 5 gold round contacts · ~25–30A · For repairing an existing base or pack
A bare pair of connector blocks for repairing the internal connector inside a Hailong-2 generation battery case or its base mount, without replacing the whole rail assembly. Useful for a custom pack build too.
Hailong-1 batteries commonly used 4-pin connectors; Hailong-2 moved to this 5-pin, round-contact style. The two generations use different cradle geometry, so this connector’s pin count alone doesn’t guarantee it fits every 5-pin-labelled case — match against your existing pack before ordering.
If you need the complete mounting rail and lead rather than a bare spare, see our 5-pin base mount plate.
Every Connector purchased from All4eBikes is covered by a 12-month warranty against manufacturing defects, alongside a 30-day return window.
Send us a photo of your battery’s connector and we’ll confirm whether you need this spare or the full base plate.
📍 2 Beresford Road Lane, Roath, Cardiff CF24 1QU | 📞 07920 781 258
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