Btp B7k8 Battery

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

27 来源

The BTP-B7K8 is a 6-cell Lithium-ion (Li-ion) laptop battery primarily used as a replacement for Fujitsu-Siemens and Medion laptops. It typically operates at 10.8V or 11.1V with a capacity of 4400mAh.

Product Overview

* Key Specifications: Standard models offer 4400mAh capacity, though some labels claim up to 5200mAh. It is designed for longevity and is a common aftermarket replacement for aging Amilo and Esprimo series laptops Aliexpress Cutratebatteries.

* Compatibility: Extensively compatible with Fujitsu Amilo Pro (V3405, V3505, V8210), Esprimo Mobile (V5545, V6535), and several Medion models. It also replaces part numbers like BTP-BAK8 and BTP-B4K8 Aliexpress Cutratebatteries.

* Consumer Pricing: Retail prices range from approximately $14.17 on global marketplaces to $43.50 through specialized regional battery distributors Aliexpress Uk.

Market Trends & B2B Insights

The market for the BTP-B7K8 is categorized as a "legacy replacement" segment, characterized by steady but niche demand from users maintaining older hardware.

* Bulk Sourcing: On B2B platforms like Alibaba.com, the battery is available for $11.33–$19.00 per unit, with Minimum Order Quantities (MOQ) as low as 3–5 pieces. Major suppliers are concentrated in Shenzhen, China, including Shenzhen DelongYi Energy and Shenzhen Chengyuan Technology .

* Demand Indicators: While specific search volume for "BTP-B7K8" is low in general consumer databases, it remains a consistent "warranty product advantage stock" item for automation and tech repair businesses .

* Performance Issues: Common user feedback for this battery type highlights thermal management; like many legacy Li-ion batteries, it can run hot under heavy loads and requires proper BMS (Battery Management System) calibration to avoid unexplained shutdowns Rtings Extremekartz.

The attached file contains a detailed list of bulk suppliers, pricing tiers, and contact locations for sourcing this battery.

Here is the market and product analysis for the BTP-B7K8 battery. You can continue with:

Sources & References

27 sources cited · Verified industry data & reports

SeagullStar Laptop Battery For Fujitsu Amilo Pro V3405 ...

AliExpress

With a label capacity of 5200mAh and a full capacity of 4400mAh, this battery is designed to provide a reliable power source for extended periods of use. The ...

BTP 44A3 Replacement Laptop Battery 14.8V 6600mAh Li- ...

Battery Universe

BTP 44A3 Replacement Laptop Battery 14.8V 6600mAh Li-Ion · Manufactured with high quality Panasonic battery cells. · Casing made with GE Polymer plastic for ...

Medion BTP-B7K8 Battery – Compatible Replacement

CutRateBatteries.com

This aftermarket battery is designed for long-lasting performance and is 100% compatible with Medion BTP-B7K8 equipment. It is ...

vhbw Fujitsu BTP-B4K8, BTP-B5K8, BTP-B7K8, BTP-B8K8, ...

Amazon.com.be

... BTP-BAK8, Laptop Battery 5200mAh, 10.8V, Li-polymer ... - High-quality replacement battery and compatible with your laptop (all compatible models are available ...

When replacing a laptop battery, which specifications ...

Reddit · r/techsupport

I ask this question because it seems to be extremely difficult to find an exact match. Most options have one or two things different. I have an Asus X54C ...

How to Identify Your Laptop and Battery Number

Micro Center

How to Identify Your Laptop Battery Part Number or Model Number. Plus how to tell if you need a new battery, how to find replacement laptop batteries, and how ...

Btp B7k8 Battery

Overview

Product Overview

Market Trends & B2B Insights

Btp B7k8

Related Searches

Sources & References