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BAKCOU SD Series Battery With Rear Rack

Price range: $419.30 through $489.30

● Free U.S. shipping · Price in USD, no hidden fees

A 15Ah or 20Ah BAKCOU battery extension with quick-release rear rack, raising total capacity up to 40Ah. Compatible with SD models only.

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Estimated delivery4–8 business days
30-day returnsOn unused items
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Real supportMon–Fri, 9–5 ET
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Description

Overview

Up to 40Ah total capacity for SD models

This 15Ah or 20Ah battery extension for BAKCOU SD models mounts on a quick-release rear rack and plugs directly into the side of the frame. Both batteries drain together, raising total capacity to as much as 40Ah for long-distance and backcountry trips.

  • 15Ah or 20Ah
  • Up to 40Ah total
  • Quick-release rear rack
  • SD models only
BAKCOU SD Series Battery With Rear Rack – Significant range boost
Feature 01

Significant range boost

Paired with your main battery, the extension increases total capacity up to 40Ah, with both batteries draining at the same time.

BAKCOU SD Series Battery With Rear Rack – Simple installation
Feature 02

Simple installation

The quick-release rear rack attachment integrates with SD model bikes and plugs into the side of the frame.

BAKCOU SD Series Battery With Rear Rack – Works with the rear basket
Feature 03

Works with the rear basket

The battery casing is designed to be compatible with the BAKCOU Rear Basket accessory.

Specifications

Brand BAKCOU
Capacity options 15Ah / 20Ah
Max total capacity Up to 40Ah
Mounting Quick-release rear rack
Compatibility BAKCOU SD models only
Accessory compatibility BAKCOU Rear Basket

Additional information

Brand

BAKCOU

Battery Size

20AH, 15AH

Good to know

Questions before you order?

Straight answers about delivery, returns and support.

How much does shipping cost?

Standard shipping is free to the contiguous United States. Orders are processed within 1–2 business days and usually arrive 3–5 business days after shipping. Shipping policy

How do large items like e-bikes and sheds arrive?

Oversized items may ship by freight carrier, who may contact you to schedule a curbside delivery. Assembly is not included unless stated on the product page.

Can I return it?

Yes. Contact us within 30 days of delivery to request a return. Items must be unused and in their original packaging. Refund policy

How do I track my order?

You will receive tracking by email once your order ships. You can also check your order status anytime on our tracking page.

Who do I contact with questions?

Email support@gamoraq.shop or call +1 (928) 706-6042, Monday to Friday, 9 AM–5 PM ET.