Replacement Battery Compatible for Octophon Open 400D Open 300D (800mAh/3.7V) Battery

Name: Ejjinenbby Battery Octophon Open 400D 800mAh
Brand: Ejjinenbby
SKU: OTF-US-HO-AM-B0B1Q1CP61
Price: 39.99 USD
Availability: InStock

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Replacement Battery Compatible for Octophon Open 400D Open 300D (800mAh/3.7V) Battery

Regular Price: US$44.99

Special Price US$39.99

Availability: In stock

Supplier: Ejjinenbby

Category: Home & Garden Household Cleaning & Vacuums Household Batteries D

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US$19.99 shipping fees for any order

Key Benefits

🔋 800mAh Capacity — This Li-ion replacement battery delivers 800mAh capacity at 3.7V for extended usage.
✅ Compatible Models — Designed to fit Octophon Open 400D and Open 300D devices.
📏 Original Size Match — Dimensions of 51.23 x 37.9 x 11.28mm match the original battery exactly.
⚡ 2.96Wh Energy — Provides 2.96Wh of energy output for reliable device performance.

Common Questions

Which Octophon models does this battery fit?

This battery is compatible with Octophon Open 400D and Open 300D models.

What is the capacity of this replacement battery?

The battery has an 800mAh capacity at 3.7V.

How long is the after-sales support period?

A 2-year after-sales service is provided with this battery.

What are the dimensions of this battery?

The battery measures 51.23 x 37.9 x 11.28mm and weighs 52.0g.

BE SAFE

WE ONLY SOURCE

FROM OFFICIAL SUPPLIERS

From United States

To International

In 5-10 Days

US$19.99 shipping fees for any order

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777