How do you make our business long-term and good relationship?

1. Keep good quality and competitive price to ensure our customers benefit ; 2. Respect every customer as our friend and we sincerely do business and make friends with them; 3. Regularly visit our customers to provide timely and effective help and services.

Is this product safe?

Anti short circuit & Anti scald, Anti explosion, Environmental friendly; with sea report and MSDS.

Small quantity is OK for trial order or samples, 10,000pcs for customize brand.

Rechargeable D Batteries with USB Charger, Lithium Ion 1.5V 5000 mAh

Name: Rechargeable D Batteries with USB Charger, Lithium Ion 1.5V 5000 mAh
Brand: Shenzhen Tcbest Battery Industry Co., Ltd.
SKU: 1973533561

Guangdong, ChinaShenzhen Tcbest Battery Industry Co., Ltd.

US$1.87

50-499 Pieces

US$1.82

500-999 Pieces

US$1.76

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

Rechargeable

Yes

Size

Medium

Charging Method

Type-C

Model Number

Material

Lithium-Ion

Norminal Voltage

3.7V (Min 2.8V,Max 4.2V)

Typical

3000mAh

Charging Current

450mA

Charging Time

2 Hours ±0.5

LED Indicator

Red LED When Charging, Green LED When Full Charged

Discharging Current

100mA

Maximum Discharge Current

0.5(1000mA)@2.8V

Transport Package

Wooden Case

Specification

78*38*67mm

Trademark

Tcbest

Origin

China

HS Code

8507600090

Production Capacity

20000/Day

Key features

High Capacity Energy: Features 3000mAh capacity with 1.5V output for extended device usage.

Fast USB Charging: Recharges fully in 1 hour with Type-C interface and LED status indicators.

Advanced Safety Protection: Equipped with anti-short circuit, anti-scald, and anti-explosion safety features.

Certified Quality: Manufactured under ISO9001, ISO14001, BSCI, CE, and RoHS standards.

Custom Branding Service: Professional OEM service available for custom branding with 10,000pcs MOQ.

Flexible Payment Terms: Supports TT, O/A, L/C, PayPal, and Western Union for diverse needs.

Competitive Pricing: Offers cost-effective solutions with reasonable prices for global markets.

Sample Availability: Free samples accepted for quality testing prior to bulk orders.

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: ≤2.13hTerms 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.