Can I get a free sample?

Yes, we can offer a free sample, but you need to pay the shipping cost.

What should I do if the product cannot be installed?

Please contact your account manager, who will help you resolve the installation issue.

Which shipping method is best for me?

Shipping options include DHL/UPS/EMS for USA, Canada, Europe, Australia, and Asia; DHL for South America and Middle East; EMS for most Asian countries; and Hong Kong Post for Brazil and Argentina.

Waterproof Battery Box Portable Charger 18650 Battery Case

Name: Waterproof Battery Box Portable Charger 18650 Battery Case
Brand: Colpoint Technology Limited
SKU: 2027535335

Guangdong, ChinaColpoint Technology Limited

US$11.95

1-39 Pieces

US$10.68

40-99 Pieces

US$10.00

100-499 Pieces

US$9.54

500+ Pieces

Sample price:US$11.95/piece.Request sample

Product profile

Customization

Available

Type

Battery Box

Charger Type

Electric Charger

Model NO.

TP10310345704A

Charger Application

Battery

Nominal Voltage

12.4V

Charger Style

USB Charger

Compatible Battery Type

18650

Certification

Material

ABS

Sales Manager

Sunny

Weight

160g/5.6oz

Input

12.4V 2000mA

Output1

12.4V(DC)

Outout2

5V Max: 2000mA(USB)

Standby Current

100ua

Transport Package

Carton

Specification

10*8*7cm

Origin

China

HS Code

8504401990

Production Capacity

100000

Key features

IP65 Waterproof Protection: IP65 waterproof grade ensures safe usage and protects 18650 batteries from moisture.

Dual Interface Charging: Features USB output up to 2000mA and DC output to shorten charging time for 18650 batteries.

Reduces Internal Resistance: Special design avoids spot welding, helping to reduce the internal resistance of the battery.

Easy Installation: Comes with an adjustable strap and adhesive fastener tape for quick and secure installation.

Multi-functional Use: Can be used simultaneously as a battery box, power supply, and charger for portable needs.

Customizable Material: Material is customizable to ABS, allowing for tailored product specifications.

OEM/ODM Support: Design team available for OEM and ODM orders, supporting full and flexible customization.

Lightweight Design: Compact and portable with a weight of 160g/5.6oz, ideal for mobile power solutions.

Company profile

Years of Export ExperienceFast DeliveryLow MOQFull Customization

Colpoint Technology Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.89h

AI-Powered supplier vetting

SummaryThe supplier is a Shenzhen-based trading company established in 2014 with one reported employee. It demonstrates professional technical, 3D design, ODM, product development, and broad customization capabilities, including sample-, design-, full-, flexible-, and minor-customization services. A new product was reportedly launched in the past year, but the R&D team consists of one engineer and no SDK is available. Export sales account for 90%, with stated lead times of within 15 working days in both peak and off-season periods. However, the supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Service-control weaknesses include no written procedures or records for supplier-service assessment, corrective/preventive actions, or complaint handling. Financial information is only identified by year and does not establish financial strength. No certification, production facility, or customer-case evidence is provided.

Supplier typeThe supplier is explicitly identified as a trading company, legally structured as a limited company, and located in Shenzhen, Guangdong, China. Its stated business scope focuses on electronic technology development, consulting, technical services, and installation and maintenance-related services rather than documented manufacturing.

After-Sales capabilityThe supplier’s stated business scope includes installation, maintenance, repair, and related technical services, but it has no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions. It also reports no overseas warehouse, showroom, agent, or branch, limiting documented overseas service infrastructure.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design, ODM, and product R&D capability, and it reportedly launched a new product during the past year. However, the R&D team has one engineer and no SDK is available, indicating capability with limited disclosed technical resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization, together with 3D software design services. These statements directly support a broad customization offering.