Battery Replacement for Octophon Part NO: Open 300D Open 400D

Name: FOUNCY Battery Replacement Octophon 300D
Brand: FOUNCY
SKU: OTF-US-HO-AM-B0CF64YKS2
Price: 39.99 USD
Availability: InStock

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Battery Replacement for Octophon Part NO: Open 300D Open 400D

Regular Price: US$44.99

Special Price US$39.99

Availability: In stock

Supplier: FOUNCY

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

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US$19.99 shipping fees for any order

Key Benefits

🔋 Li-ion 800mAh — 3.7V Li-ion battery with 800mAh capacity and 2.96Wh energy output.
🛡️ Multi-layer Protection — Built-in circuit protection against over-charging, over-current, over-voltage, short-circuit, and high-temperature conditions.
✅ Original Equivalent — Perfect substitute for original Octophon Part NO Open 300D and Open 400D batteries.
📏 Compact Dimensions — Measures 51.23 x 37.90 x 11.28mm and weighs 52g for seamless fit.
💰 30-Day Guarantee — 30-day money back guarantee with 12-month warranty coverage for quality issues.

Common Questions

What is the battery capacity and voltage?

The battery delivers 800mAh capacity at 3.7V with 2.96Wh energy output.

What protections does this battery include?

Built-in circuit protection covers over-charging, over-current, over-voltage, short-circuit, and high-temperature conditions.

Is this compatible with Octophon Open 300D and Open 400D?

Yes, this is a perfect substitute for original Octophon Part NO Open 300D and Open 400D batteries.

What warranty coverage is provided?

The battery includes a 12-month warranty for quality issues and a 30-day money back guarantee.

What support is available?

24/7 email support is available for any questions or issues.

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