Um1 Battery
Overview
Product sourcing insights & recommendations
The UM1 battery (IEC standard R20), widely known as the D-size battery, serves as a foundational power source for high-capacity and long-duration applications. While smaller sizes like AA and AAA dominate the consumer market, the UM1 market maintains a stable, practical demand driven by emergency preparedness and industrial needs Alibaba.
Market Trends & Insights
* Stable Demand: Monthly global search volume for "UM1 battery" remains consistent at approximately 650,000 monthly queries Alibaba.
* Growth Drivers: The global primary battery market is projected to grow at a CAGR of 3.8% to 7.35% through 2031–2034, with disposable batteries reaching a value of $16.74 billion by 2034 ResearchandmarketsMordorintelligenceMarket.
* Regional Dominance: Zinc-Carbon UM1 cells remain the market leader in emerging regions (Middle East, Africa, Southeast Asia) due to their extreme cost-efficiency for basic lighting and radio equipment Alibaba.
* Sustainability Shift: There is a rising niche for NiMH rechargeable D-size batteries as eco-conscious B2B buyers transition away from single-use cells in high-drain devices Alibaba.
Product Specifications & Use Cases
| Attribute | Specification Alibaba | Typical Applications Alibaba |
|---|---|---|
| Chemistry | Zinc-Carbon (Standard) or Alkaline (LR20) | High-intensity LED searchlights and lanterns |
| Voltage | 1.5 Volts (Standard Nominal) | Gas water heater igniters |
| Capacity | 4,000–8,000 mAh (Zinc) / 12,000–18,000 mAh (Alkaline) | Portable audio (Boomboxes) and transistor radios |
| Shelf Life | 2–3 years (Zinc) / 7–10 years (Alkaline) | Emergency kits (Atlantic hurricane season prep) |
I have identified several high-quality UM1 battery options from verified suppliers, focusing on bulk 1.5V Zinc-Carbon and Alkaline varieties. Detailed pricing and MOQ are available in the attached file.
Based on these insights, you can continue with:
Um1 D Size 1.5v Battery Zinc Carbon Alkaline Bulk Pack
Products · Top picks & verified manufacturers
Cuanen Cheap Price Carbon Zinc 1.5v R20 Battery Um1 Battery Size D Battery for Flashlights
Shanghai Fujian Import & Export Co., Ltd.🇨🇳CN4 yrs
Super Heavy Duty 1.5v UM1 R20S D Size Dry Battery for Gas Stove Flash Light Etc
999 SANNINE R20/D Size UM-1 Zinc Carbon Cylindrical 1.5V Dry Battery for Remote Control Toys & Consumer Electronics
Oriental Shanghai Industries Co., Ltd.verified🇨🇳CN6 yrs
Pkcell Hot Selling Extra Heavy Duty d R20 Battery Um1 1.5v Battery for Gas Stove Flash Light Etc
Sino-Shanghai Anxi Manufacturingverified🇨🇳CN19 yrs
Free Samples PKCELL D Cell Battery R20P R20S R20 1.5v Um1 Carbon Zinc Batteries
Sino-Shanghai Oriental Manufacturing🇨🇳CN12 yrs
Tcbest Heavy Duty R20P 1.5V UM1 Carbon Zinc D Size Dry Cell Battery for Toys
Shanghai Hangzhou Import & Export Co., Ltd.verified🇨🇳CN13 yrs
Factory Price Large Capacity 1.5V Super Heavy Duty R20 D Size UM1 Dry Cell Battery
Shanghai Oriental Import & Export Co., Ltd.🇨🇳CN17 yrs
GMCELL Alkaline Batteries Heavy Duty UM1 R20 D Size 1.5v Battery
Shanghai Fujian Trade Co., Limitedverified🇨🇳CN12 yrs
Combination Cap-3100mAh 1.5V D Size Battery, Safe and Long Lasting Battery, R20 Dry Cell Battery 1.5V UM1 D Carbon Zinc Battery
Shanghai Yunnan Import & Export Co., Ltd.🇨🇳CN3 yrs
Nicome Brand LR20 1.5V D Size Alkaline Primary Battery 1.5V D Size for Flashlight Blister Card Packaging
Shanghai Goldea Trade Co., Limited🇨🇳CN8 yrs
OEM 4200mAh 1.5V R20P UM1 D Size Heavy Duty Dry Battery Non-Rechargeable Carbon Battery
Shanghai Greentea Trade Co., Limitedverified🇨🇳CN4 yrs
Non-rechargeable LR20 D Size Main Battery 1.5V UM1 AM1 Alkaline Battery
Sino-Shanghai MM Manufacturing🇨🇳CN9 yrs
High Quality 1.5V C D Size R14 R20 UM1 UM2 Carbon Zinc Battery LR14 LR20 AM1 AM2 Alkaline Batteries with CE/ROHS
MM Shanghai Industries Co., Ltd.verified🇨🇳CN11 yrs
High-Performance 1.5V D Size PVC-Coated Zinc-Carbon Battery OEM Made in Vietnam for Home Appliances and Toys-Eagle/Con O/Bренд
Sino-Shanghai Goldea Manufacturing🇨🇳CN7 yrs
Top 10 Selling 1.5V R20 Size D Um1 Carbon Zinc Dry Cell Battery for Toys Remote Controls Home Appliances Consumer Electronics
1.5v Um1 R20 d Size Dry Battery R20 d Sum1 Carbon Zinc Battery
Fujian Shanghai Industries Co., Ltd.verified🇨🇳CN5 yrs
Tinko/consumer Goods Flashing Battery 1.5v Um-1 d Size Dry Battery/super Heavy Duty Battery
Shanghai Greentea International Group🇨🇳CN19 yrs
Wholesale GMCELL 1.5V R20P D Zinc Carbon Heavy Duty Dry Cell Battery CE Certified 2 Year Shelf Life Home Appliances Consumer
Shanghai Greentea Import & Export Co., Ltd.verified🇨🇳CN3 yrs
OEM ODM 1.5v Um1 R20 Battery d Dry Battery R20 d Sum1 Carbon Zinc Battery Primary
Shanghai Hangzhou Import & Export Co., Ltd.🇨🇳CN7 yrs
High Quality d Size R20p Battery/1.5v/um1 Dry Battery with 700minutes Discharge Time Battery
Sino-Shanghai Greentea Manufacturing🇨🇳CN19 yrs
1.5V D Size Dry Cell Battery R14 R20 UM1 Super Heavy Duty Battery for Torch
Sino-Shanghai Hangzhou Manufacturingverified🇨🇳CN14 yrs
Cheap Price Good Quality Carbon Zinc1.5V R20 Battery UM1 Battery Size D Battery for Flashlights
Shanghai Yunnan International Group🇨🇳CN14 yrs
Hot Sale 1.5V D R20P SUM-1 Zinc Carbon Dry Battery for Gas Stove
Goldea Shanghai Industries Co., Ltd.🇨🇳CN8 yrs
Factory Direct R20P Carbon Battery 1.5V D Size UM1 Mercury-Free for Gas Stove Flashlight
Sino-Shanghai Hangzhou Manufacturing🇨🇳CN20 yrs
Environmental R20P D Um1 Zinc Carbon Zinc-manganese Battery 1# 1.5v Dry Battery Eco-Friendly Material Outperforms
Anxi Shanghai Industries Co., Ltd.🇨🇳CN18 yrs
Heavy Duty D Size R20 1.5V Carbon Zinc Batteries with CE Approval for Remote Control 3-Year Warranty PVC/Aluminium Jacket
Shanghai Goldea Trade Co., Limitedverified🇨🇳CN2 yrs
1.5V Size D LR20 Alkaline Battery for Gas Stove
Hangzhou Shanghai Industries Co., Ltd.🇨🇳CN11 yrs
LR20 D Size Alkaline Battery 1.5V Zinc Carbon 1500mah Primary ROHS Certified Non-Rechargeable for Remote Control Toys Power
Sino-Shanghai Anxi Manufacturing🇨🇳CN2 yrs
Um1 Battery Pick #29 (657550)
Um1 Battery Pick #30 (308015)
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Sources & References
25 sources cited · Verified industry data & reports
Battery Market Size, Share & Growth | Industry Report, 2033
Grand View Research
Battery market size was estimated at $154.12 billion in 2025, and is projected to reach $554.83 billion by 2033, growing at a CAGR of 17.7% from 2026 to ...
Primary Battery Market - Share, Size & Industry Trends
Mordor Intelligence
The Primary Battery Market worth USD 21.20 billion in 2026 is growing at a CAGR of 7.35% to reach USD 30.22 billion by 2031.
Lithium-ion Battery Market Size, Share & Future Trends, 2034
Fortune Business Insights
The global lithium-ion battery market is projected to grow from $134.08 billion in 2025 to $865.33 billion by 2034, at a CAGR of 22.85%.
Primary Battery and Cell Market Size, Share | CAGR of 3.8%
Market.us
Global Primary Battery and Cell Market is expected to be worth around USD 40.4 billion by 2034, up from USD 27.8 billion in 2024, and grow at a CAGR of 3.8% ...
Battery Market Size, Share, Growth & Trends Analysis 2026 ...
Polaris Market Research
Battery Market size was estimated at USD 185.29 billion in 2025 and is anticipated to grow at a CAGR of 9.1% from 2026 to 2034.
Disposable Battery Market Outlook 2026-2034
Research and Markets
The Disposable Battery Market, valued at USD 9.5B in 2025, is projected to reach USD 16.74B by 2034, growing at a 6.5% CAGR.