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Black rectangular AC adapter with 10ft power cord and barrel connector

WAWEIS

WAWEIS AC/DC Adapter 48V 13Ah 54.6V 1000W 10ft Cord

SKU CH-GMK4-Z091Q

Replacement charger for 48V 13Ah lithium e-bike batteries with 10ft cord and FCC, CE, RoHS certifications

  • World-wide 100-240V input works anywhere
  • 10 ft cord reaches distant outlets
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety
  • 100% compatible replacement for Ecotric Seagull 26" 1000W 48V 13Ah 54.6V battery pack

Replacement charger for 48 V 13 Ah e-bike battery

This AC/DC adapter replaces the original charger for Ecotric Seagull 26-inch 1000 W electric mountain bikes that use a 48 V 13 Ah lithium-ion pack. It delivers a 54.6 V DC output through a barrel connector and includes a 10 ft power cord. The unit accepts worldwide 100-240 VAC input at 50/60 Hz.

Verify barrel connector and voltage before ordering

Confirm that your e-bike battery pack requires a 54.6 V charging voltage and uses a barrel-style DC connector of the same dimensions. Check that the pack is rated at 48 V 13 Ah and that the bike's controller is designed for a 1000 W motor. Using this charger with a different voltage or connector type can damage the battery.

Upgrades worn or lost original charger

This adapter replaces a lost, damaged or ageing factory charger for the same Ecotric Seagull model. The jump is worth it when the original unit no longer holds a stable charge cycle or its cord is frayed. It is not for riders who need a faster charging rate, a different voltage platform or a multi-bay charging station.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with the AC power cord or must it be bought separately?

The adapter includes a 10 ft power cord so no separate cord is required.

Which output voltage matches a 48 V 13 Ah lithium battery pack?

The charger delivers 54.6 V DC, the correct charging voltage for a 48 V 13 Ah pack.

Will the 1000 W rating charge the battery faster than a lower-wattage unit?

The 1000 W rating is the maximum output; actual charge speed depends on the battery's own current limit.

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