What is the discharge time for this battery?

500 minutes on the discharge condition of 3.9ohm, 24h/d, discharge to 0.9V.

1.5V Dry Cell High Quality Size D R20 Size Battery for Flashlight

Name: 1.5V Dry Cell High Quality Size D R20 Size Battery for Flashlight
Brand: Microcell International Battery Co., Ltd.
SKU: 607940315

Jiangsu, ChinaMicrocell International Battery Co., Ltd.

US$0.143-0.175

20,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Charging Type

Non-rechargeable

Nominal Voltage

1.5V

Model NO.

D/R20/UM1

Battery Type

Zinc Carbon Battery

Recycling

Recyclable

Size

Certification

CE, RoHS

Packaging

Simple

Transport Package

Shrink/Box/Carton

Specification

D/R20

Trademark

micropower

Origin

China

HS Code

8506109010

Production Capacity

3000000PCS/Month

Key features

High Capacity Discharge: Provides 500 minutes of discharge time under 3.9ohm, 24h/d conditions.

OEM and ODM Service: Custom branding available with an MOQ of 100,000 pieces.

Multiple Certifications: Compliant with CE, RoHS, SGS, REACH, MSDS, and IEC standards.

Long Shelf Life: Maintains over 90% capacity after 12 months of storage.

Versatile Applications: Ideal for flashlights, radios, parking locks, and gas cookers.

Eco-Friendly Design: Non-Hg and Non-Cadmium heavy-duty zinc carbon battery.

Fast Sample Delivery: Free samples available with a ready time of 2-3 days.

Established Manufacturer: ISO9001:2008 certified with 20 years of industry experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Microcell International Battery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-03-08Nearest Port: shanghai portAverage Response Time: ≤8.45hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is described as a privately run battery enterprise with research, development, production, and sales activities, while another record classifies the company as a trading company. It reports broad battery product coverage, more than 10 production lines, automated high-speed lines, and stated low nonconformance performance. ISO 9001 and ISO 14001 certifications are reported. Customization and ODM services are available, and new products were developed during the past year. Service procedures for complaints, corrective actions, supplier assessment, and quotations are documented, but overseas service support is absent. Financial records are indicated for 2023–2025, but the slices do not provide sufficient non-financial evidence to assess financial credibility. OEM service for known brands is stated, although specific customer names are not provided.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. This is explicit evidence of certified quality and environmental management systems.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with records, as well as written supplier-service assessment procedures. However, it reports no overseas showroom, agents, branches, or prior offline trade-show participation, indicating limited overseas service presence.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has 6–10 years of total R&D-engineer experience. However, it states that no SDK is available, so its innovation support is stronger in product development than in SDK-based integration.

Production capacityThe supplier states that it operates more than 10 production lines, uses Japan-technology automated high-speed lines, and covers multiple battery categories. It also reports a nonconformance rate of no more than 3 per 100,000, although this performance claim is presented without independent validation in the slices.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, demonstrating broad stated customization coverage.