Battery For Bd50

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

27 来源

The term "BD50 Battery" primarily identifies two distinct market segments: legacy mobile phone components for Motorola devices and high-capacity industrial traction batteries for Kärcher floor scrubbers.

1. Product Overview & Technical Split

* Motorola BD50 (Mobile): A legacy 3.7V Lithium-ion battery (750–1200 mAh) primarily used in the MOTOFONE F3 and MOTOROKR EM25 Miraheze Manuals. It is currently a niche product sourced for legacy device maintenance and specific specialized hardware like Fritz!Fon Alibaba.

* Kärcher BD 50 (Industrial): Refers to the battery system for the BD 50/50 C Classic scrubber dryer. These are 25.6V / 80Ah industrial Li-ion packs designed for heavy-duty commercial cleaning Kaercher-Media.

2. Market Trends (2025–2026)

* Consumer/Mobile Segment: The broader mobile battery market is projected to reach $139.62 billion by 2034 with a 9.84% CAGR Theinsightpartners. However, the BD50 mobile variant exists in a "long-tail" legacy market, where demand is driven by repair services rather than new device sales.

* Industrial Segment: There is a significant shift from lead-acid to Lithium-ion traction batteries in industrial equipment Grandviewresearch. The Kärcher BD 50/50 system exemplifies this trend, offering 4-fold cycle stability and supporting "interim charging" to maximize uptime in retail and warehouse environments Kaercher-Media.

3. Sourcing & B2B Insights

The supply chains for these two products are entirely separate:

Feature	Motorola BD50 (Mobile)	Kärcher BD 50/50 (Traction)
Wholesale Price	$0.55 – $1.68 Alibaba	$1,000+ (Estimated based on 80Ah Li-ion)
MOQ	5 – 100 pieces	1 unit (Specialized spare part)
Major Suppliers	Shenzhen/Guangzhou battery OEMs	Kärcher authorized dealers & industrial OEMs
Key Advantage	Low-cost legacy replacement	Maintenance-free & fast charging Kaercher-Media

Detailed product listings and supplier data for both segments are available in the attached files.

Based on these findings, you can continue with:

Sources & References

27 sources cited · Verified industry data & reports

BD 50/50 C CLASSIC BP PACK 80AH LI

kaercher-media.com

For sensitive floors. Lithium-ion battery (25.6 V/80 Ah) for scrubber dryers from Kärcher. The traction battery offers up to 4-fold cycle stability compared to ...

What is the reason for "three" contacts [electrical ...

Howard Forums

Remember, many "LiOn" batteries have an internal IC Chip which helps control charge rates, levels etc. You may wish to look at circuit diagrams ...

Motorola BD50 - Legacy Portable Computing Wiki - Miraheze

Legacy Portable Computing Wiki

The Motorola BD50 (model SNN5796A) is a battery manufactured for Motorola phones. Output voltage 3.7V Capacity 750 mAh Phones that use this ...

BD50 Battery Charger Guide for Legacy Motorola Devices

Alibaba.com

Motorola BD50, a legacy lithium-ion battery (700–1000 mAh) used in classic devices like the MOTOFONE F3 and MOTOROKR EM25 Google Google.

Kärcher BD 50/50 C Classic Overview | PDF | Battery ...

Scribd

The BD 50/50 C Classic Bp is a compact and affordable battery-powered scrubber drier suitable for entry-level users, offering an area performance of up to ...

LOSONCOER BD50 1200mAh Li-ion Battery User Manual

Manuals+

The LOSONCOER BD50 is a high-quality Li-ion replacement battery designed for various Motorola mobile phone models, including EM325, F3, F3C, and EM25.