Battery Sansa E250
Overview
Product sourcing insights & recommendations
I have analyzed the product and market trends for the SanDisk Sansa e250 battery. The market in 2026 is characterized by a strong retro-electronics revival and a growing demand for high-quality replacement cells as enthusiasts maintain legacy hardware.
Key findings include:
- Specifications: The standard battery is a 3.7V 750mAh Li-ion cell (P/N: 54-57-00046), compatible with all Sansa e200 series models.
- Market Dynamics: A projected 7.9% CAGR in battery replacement services is driven by consumers extending the life of their devices.
- Technical Trends: Battery modding is common, with users shifting toward modern 402540 600mAh cells to replace swelling original units.
Detailed sourcing options and a full market analysis are available in the report below.
Based on the trends found, here are some next steps:
Bulk 3.7v 750mah Li Ion Battery For Sandisk Sansa E200 Series
Products · 2 lists
Lithium Ion Pouch Cell Lipo Battery 3.7V 700mah 750mah 800mah 850mah 900mah 950mah 1050mah Factory Wholesale Customized
Shenzhen CSIP Science & Technology Co., LTD.verified🇨🇳CN9 yrs
Customized Li Ion Battery 3.7v 7.4v 11.1v 7500mah 18650 Lithium Ion Rechargeable Battery Packs for Phones
Shenzhen Pucent Technology Co., Ltd.🇨🇳CN8 yrs
3.7v 22000mah Lithium Li-polymer Battery 11.1v 750mah Li Polymer 103450 3.7v 3.8V 7.4v 2000mAh 1800mah 10000mah Lipo Battery
Dongguan Lineng Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
AA Size 14500 3.7V 750mAh Lithium Ion Rechargeable Battery in Stock
Shenzhen Joy Battery Technology Co., Ltd.🇨🇳CN10 yrs
Great Quality 750mAh 3.7v Icr 14500 Li-ion Rechargeable Battery
Shenzhen Masspower Electronic Co., Ltd.🇨🇳CN13 yrs
Wholesale Price 3.7v 750mah Lp603040 Lipo Battery Li-po Cell 603040 3.7v 750mAh 850mah Lithium Polymer Battery for POS Machine
IDC Electronic Tech Co., Ltd.🇨🇳CN8 yrs
3.7V Lithium Ion Battery Icr17335 750mAh Li-ion Rechargeable Batteries
Shenzhen Pkcell Battery Co., Ltd.🇨🇳CN15 yrs
OEM ODM Pouch Rechargeable Lithium Ion Batteries 350mah 600mah 500mah 750mah 2000mah 2200mah 3.7v Li Ion Lithium Ion Batteries
Dongguan Zhuoyifeng Technology Co., Ltd.🇨🇳CN2 yrs
603040 Polymer Lithium Smart Lock Battery 3.7v 750mah Rechargeable Lithium-ion Polymer Battery
Guangxi Andefeng New Energy Co., Ltd.🇨🇳CN2 yrs
Small Size Li Ion Polymer Batteries Lipo 3.7v 700mah 730mah 750mah Lithium Ion Battery 3.7v 720mah
Shenzhen City Kaixinda Energy Technology Limited Companyverified🇨🇳CN15 yrs
20mm Width 602060 3.7v 750mah Li Ion Rechargeable Battery
General Electronics Technology Co., Ltd.verified🇨🇳CN14 yrs
AS 603040 750mAh 3.7V Pouch Lithium Ion Battery 2515 Size for Consumer Electronics
A&S POWER TECHNOLOGY CO., LIMITED🇭🇰HK2 yrs
Long Battery Life 902040 700mah 3.7v Lithium Battery 700mah 750mah Li Ion Battery
Shenzhen Blue Taiyang New Energy Technology Co., Ltd.🇨🇳CN12 yrs
3.7V 750mAh 304355 Polymer Rechargeable Lithium Ion Battery Li-Po Battery for Wireless Keyboard
Shenzhen Taiwoo Battery Co., Ltd.🇨🇳CN10 yrs
High Quality GEB 750mah 3.7v 752439 Rechargeable Li-po Battery
General Electronics Technology Co., Ltd.verified🇨🇳CN18 yrs
OEM 750mah Small Round Shape 3.7v Rechargeable Pouch Lithium Ion Polymer Batteries Lipo Battery for Smart Watch Earphone Clock
Shenzhen Junyunteng Technology Co., Ltd.🇨🇳CN1 yr
Lithium Ion Rechargeable Cell Factory Wholesale Battery Pack CT 102040 750mAh 3.7V for Bluetooth Earphone
Shenzhen Mastang Technology Co., Limited🇨🇳CN8 yrs
3.7v Li-ion Lithium Rechargeable Battery Lithium Ion Battery 3V CR123A RCR123A ICR17335 600mah 700mah
Shenzhen Pkcell Battery Co., Ltd.verified🇨🇳CN20 yrs
BP-70A EA-BP70A IA-BP70A BP70A IABP70A Battery for SAMSUNG AQ100, DV150F, ES65, ES67, ES70, ES71, ES73,ES74,ES75,ES80,MV800 ES90
Allytec Electronics Co., Ltd.🇨🇳CN18 yrs
Factory Custom Li-ion Battery 3.7v 650mah Radio Battery Digital Camera Battery
Shenzhen Data Power Technology Ltd.verified🇨🇳CN17 yrs
3.7v Li-Ion Lithium Polymer Battery 102030 600mah for Earphones Intelligent Mp3 Mp4 Card Sound Box
Shenzhen Bihuade Technology Co., Ltd.verified🇨🇳CN8 yrs
Replacement Battery DB-L20 750mAh 3.7V Li-ion for Sanyo Xacti Camcorder DMX-CG6 CG65 C6 VPC-E6 DSC-E6 CE FCC Certified
BeyondMountSea International Supply Chain Co., Ltd.🇨🇳CN1 yr
3.7V Li Po Battery 7565121 6000mAh 7000mAh 8000mAh Lithium Polymer Cell for Power Bank Tablet DIY Electronics
Shenzhen Xinglong Electronics Co., Ltd.🇨🇳CN7 yrs
A&S Power Rechargeable Li-ion 18650 Battery 3.7v 7500mAh 27.75Wh Model 18650 3P for Certified for Electric Signs
Shenzhen A&S Power Technology Co., Ltd.verified🇨🇳CN13 yrs
Wholesale Li-Ion Rechargeable Battery 3.7V 700mAh Lithium Battery Packs Pouch Lithium Ion Batteries for Consumer Electronics
Shenzhen Bak Technology Co., Ltd.verified🇨🇳CN9 yrs
Bulk Buying 3.7v Li-polymer Battery 400926 70mAh for Wireless Headphone
Shenzhen Jingxian Battery Technology Co., Ltd.🇨🇳CN9 yrs
3.7V 7.4V 11.1V 12V 150mah 280mah 600mah 5000mah 20000mah Rechargeable Li Ion Cell Lithium Polymer Battery Lipo Battery
Shenzhen Hysincere Battery Co., Ltd.verified🇨🇳CN13 yrs
75mAh 3.7V 301030 Li-Po Rechargeable Battery High Capacity for Digital Voice Recorder Recording Pen
Shenzhen Times United Energy Co., Ltd.🇨🇳CN1 yr3.7V 7.4V 11.1V 12V 150mah 280mah 600mah 5000mah 20000mah Rechargeable Li Ion Cell Lithium Polymer Battery Lipo Battery
75mAh 3.7V 301030 Li-Po Rechargeable Battery High Capacity for Digital Voice Recorder Recording Pen
Deep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
25 sources cited · Verified industry data & reports
Renekton Replacement Battery for SanDisk Sansa E200 ...
Amazon.com
Buy Renekton Replacement Battery for SanDisk Sansa E200,E250,E250R,E260,E260R,E270,E280 PN: 54-57-00046: 3.7V - Amazon.com ✓ FREE DELIVERY possible on ...
Replacement parts - All other MP3 players
SanDisk Forums
Hey guys… I have looked almost everywhere. I am looking for a place to get replacement screens, batteries and cases for my Sansa e250, e260, ...
Sandisk Sansa e250 MP3 Battery
Batteries Plus
Quick watch battery replacement and installation—no appointment needed. ... Fast, affordable in-store services that save you time and extra trips. ... Fast, ...
Mobile Battery Replacement Services Market
Dataintelo
The mobile battery replacement services market was valued at $6.8 billion in 2025 and is projected to reach $13.5 billion by 2034, growing at 7.9% CAGR.
Swelling battery in Sansa e200. What's the best route for ...
Reddit · r/rockbox
I imagine that finding a more modern battery and using some kind of adapter would be the best route? I imagine any replacement battery made specifically ...
Rechargeable Battery Replacement for SanDisk Sansa ...
Ubuy Iceland
High-quality, cost-effective Li-ion battery with a capacity of 750mAh/2.78Wh, and certified by ISO9001, CE, RoHS, CB, and FCC.