What is the cycle life of this battery?

The cycle life can reach more than 500 times, ensuring long-term durability.

Does this battery have a memory effect?

No, it has no memory effect. Before charging, you do not have to discharge the remaining electricity, making it easy to use.

18650-1s4p Lithium Ion Battery Pack 10400mAh

Name: 18650-1s4p Lithium Ion Battery Pack 10400mAh
Brand: Shenzhen Tcbest Battery Industry Co., Ltd.
SKU: 930874575

Guangdong, ChinaShenzhen Tcbest Battery Industry Co., Ltd.

US$2.94

100-999 Pieces

US$2.52

1,000-4,999 Pieces

US$2.12

5,000+ Pieces

Sample price:US$5.20/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

ICR18650 battery pack

Rechargeable

Chargeable

Discharge Rate

2c-10c

Size

18650

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

3.7V

Electrolyte

Li-ion

Protection

Without PCM

OEM

Accepted

Feature

High Rate Capability

Warranty

12 Months

If Rechargeable

Yes

Battery Type

Li-ion Rechargeable Battery

Color

Bule/ Customzied

Jacket

PVC/Alu Foul

Cycle Life

500-1000times

Transport Package

Carton

Specification

Lithium battery pack

Trademark

PVC

Origin

China

HS Code

8507600090

Production Capacity

50000/Day

Key features

High Rate Capability: Supports fast charge and discharge with 1C rate, ideal for high-power devices.

Customizable Color: Color options include Blue and customized choices to meet specific branding needs.

OEM/ODM Accepted: We accept OEM and ODM projects to help you expand your market with custom solutions.

Long Cycle Life: Cycle life reaches over 500 times, ensuring durability and long-term performance.

High Safety Performance: No explosion, no combustion, no poison, and no pollution for safe usage.

Eco-Friendly Design: Environmentally friendly resources with no memory effect for easy maintenance.

Low Internal Resistance: Small internal resistance greatly reduces battery self-power consumption.

12 Months Warranty: Comprehensive 12-month warranty coverage for peace of mind and quality assurance.

Company profile

Importers and ExportersSelf-branded

Shenzhen Tcbest Battery Industry Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-12-01Nearest Port: Shenzhen , HK, GuangzhouAverage Response Time: ≤2.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, while the materials also describe two factories, imported production machinery, and factory-management procedures. It demonstrates broad customization and ODM capability, has two R&D engineers, and launched new products during the past year. Quality-related controls include raw-material traceability, written warehouse procedures with records, two quality inspectors, three testing devices, and random finished-product inspection. Supplier-service procedures and corrective/preventive-action records are documented, with 20 qualified service-capable suppliers. Overseas service infrastructure is limited: there are no overseas warehouses, showrooms, agents, or branches, and the stated overseas-service country count is zero. The supplier has participated in the China Import and Export Fair and reports OEM service for well-known brands. Evidence is insufficient for certification holding and after-sales capability, while financial information is present only as year...

After-Sales capabilityTwo technology engineers are responsible for providing technical support for after-sales service, which is direct evidence of some technical after-sales support. However, the supplier has no overseas warehouse, showroom, agent, or branch, and no broader service performance or response-capability evidence is provided.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and has two R&D engineers responsible for new product development and technical support. It does not have an available SDK, but the documented product-development activity supports a positive assessment of innovation capability.

Production capacityEvidence includes imported main production machinery from Canada, fast-production claims, factory-management regulations covering two factories, written warehouse quality procedures with records, two quality inspectors, three testing devices, and 20 qualified service-capable suppliers. These indicators support production and operational capability, although production volume and capacity metrics are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing strong direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and participation in the China Import and Export Fair. These are customer or market-engagement indicators, but no brand names, project details, volumes, or independently verifiable case descriptions are supplied.

Product Q&A

Q:Where can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.

Q:How can I get a sample to check your quality?

After price confirmation, you can require some samples to check our quality.

Q:What about the lead time for mass production?

Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry two months before the date you would like to get the products at your country.

Q:What is your terms of payment?

We accept T/T and L/C.

Q:Is the battery color customizable?

Yes, the color is customized. Options include Blue and other customized colors.