What payment methods are accepted?

T/T, Trade Assurance, and PayPal.

How do you ship the battery packs?

All shipments comply with UN38.3. Packaging is suitable for air and sea transport, with MSDS and test reports. Shipping terms: FOB, CIF, DDP.

What is your warranty policy?

Standard warranty: 12 months against manufacturing defects. Longer warranty optional.

Which industries use your batteries?

Our packs are widely used in: Robotics & AGVs, Medical devices, Consumer electronics, Power tools, E-bikes & scooters, UPS & backup power, Industrial equipment, and Marine applications.

OEM 12V 4ah Li-ion Battery Pack for Emergency Lights, LED Lighting, Security Alarms, Door Access Control System with PCM

Name: OEM 12V 4ah Li-ion Battery Pack for Emergency Lights, LED Lighting, Security Alarms, Door Access Control System with PCM
Brand: EVVA TECHNOLOGY CO., LIMITED
SKU: 2276605645

Guangdong, ChinaEVVA TECHNOLOGY CO., LIMITED

US$11.00-14.00

50 Pieces

Sample price:US$21.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Small

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

8.4V～12V

Usage

Emergency Lights,Security Alarms

Electrolyte

Li-ion

Transport Package

Carton

Specification

OEM

Trademark

EVVA/OEM

Origin

China

HS Code

8507600090

Production Capacity

30000 Pieces/Year

Key features

Superior Materials: Class-A Li-ion cells with UL/CE/PSE/KC/ROHS/UN38.3 approved materials.

Built-in Protection: Integrated BMS protects against overcharge, over-discharge, overcurrent, and short circuits.

High Energy Density: Compact size with large energy storage, much lighter than lead-acid packs.

Customizable Capacity: Customizable voltage, capacity, casing, connectors, wiring, and BMS functions.

Stable Voltage Output: Provides consistent nominal voltage supply for reliable performance.

Fast Charging: Quick charge capabilities ensure the battery is ready quickly.

Long Life Span: Rechargeable design with low self-discharge rate for extended usage.

Wide Application: Suitable for robotics, medical devices, e-bikes, UPS, and industrial equipment.

Company profile

Exhibition ExperienceManagement CertificationQuality AssuranceCustomization from Designs

EVVA TECHNOLOGY CO., LIMITED

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is involved in a broad range of industries including new energy technology, specialized chemicals, and IoT technologies. They hold ISO 9001 and CE certifications, indicating a commitment to quality and compliance. The supplier has three production lines and provides customization services, demonstrating flexibility and capacity in production. Financial and cash flow details are available for the past three years, but specific figures are not provided. The supplier also offers OEM and ODM services, reflecting strong innovation and design capabilities.

Supplier typeThe supplier is involved in diverse sectors including UAVs, AI, specialized chemical manufacturing, and new energy technologies.

CertificationsThe supplier holds ISO 9001 and CE certifications, indicating adherence to quality management and product standards.

R&D capabilityThe supplier provides ODM services and has introduced new products in the past year, indicating strong R&D capabilities.

Production capacityThe supplier operates three production lines and has a range of automated production equipment.

Customization capabilityThe supplier offers full customization services, covering design and manufacturing flexibility.

Product Q&A

Q:Are you a factory and what services do you provide?

Yes. We are a manufacturer with over 20 years of experience in lithium battery solutions. We provide OEM/ODM services, covering design, assembly, testing, and quality control under ISO 9001:2015.

Q:How do you ensure battery quality?

All cells are 100% original from brands such as Samsung, LG, Panasonic, Molicel, Murata, and Lithium Werks. Each cell is tested and matched before assembly. Every finished pack is fully inspected before shipment.

Q:Do you support custom battery packs?

Yes. We customize voltage, capacity, casing, connectors, wiring, and BMS functions according to customer needs.

Q:What information is needed for custom design?

Please provide: Required voltage & capacity, Continuous/peak discharge current, Size & weight limits, Application details (e.g., e-bike, robotics, medical), Certification needs (UN38.3, CE, RoHS, UL, etc.), and Estimated order volume.

Q:What certifications do you have?

ISO 9001:2015, CE, RoHS, CB, UN38.3, MSDS. We also support OEM packs with additional certifications if needed.