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3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
Specifications
Brand Name :
XTAR
Model Number :
18650 3500mAh USB
Certification :
ISO/CB/MSDS/UN38.3/CE/FCC/ROHS/EMC
Place of Origin :
Guangdong, China
MOQ :
500
Price :
$4.2/pcs
Payment Terms :
T/T
Supply Ability :
2000pcs/day
Delivery Time :
15-35 Days
Packaging Details :
Color box+battery box
Battery Size :
18650
Application :
Toys, Power Tools, Home Appliances, Consumer Electronics, Flashlight
Cycle Life :
500 cycles
Cathode Materials :
LiCoO2
Operating Temperature(℃) :
-20~60
Battery Type :
Solid state
Weight :
50g
Nominal Voltage :
3.6V
Positive Pole :
Button Top
End-of Discharge Voltage :
2.5V
Max Constant Discharging Current :
10A
Internal Resistance :
≤45mΩ
Protected or Not :
Protected
Transport voltage :
3.6~3.9V
Storage temperature :
-20~60℃
Over-discharge recovery voltage :
2.9±0.1V
Overcharge Voltage Protection :
4.3±0.05V
Description
Thermal and Night Vision Batteries 3.6V Lithium Ion Rechargeable Battery with USB C Charging Port and Customized Logo Options
Product Overview

3.6V 3500mAh USB C Charge Port Lithium-ion Cylindrical Rechargeable Battery

Key Features
  • 3500mAh large capacity
  • Suitable for flashlights and electronic cigarettes
  • Innovative structural design with impact resistance and effective battery protection
  • Built-in protection board
  • Economic and environmental protection
  • Customized Logo: Personalize your battery with a unique design
  • Certifications: CE, FCC, UN38.3, MSDS, EMC, ROHS - Meets international safety standards
  • 1-year Product Quality Warranty Service
Product Description

USB-C convenient direct charging, fully charged in under 3 hours. Compact size compatible with a variety of flashlights and lighting devices. Built-in explosion-proof protection board—combining safety, capacity, and convenient charging experience, making it the ideal battery choice for EDC and outdoor lighting users.

Performance Advantages

18650 3500mAh USB-C battery selects high-capacity 18650 cells to provide longer-lasting power for devices. The USB-C 2.9H fast charging enables safe, quick, and convenient charging, saving users time and cost.

Price Advantage

With a capacity of 3500mAh, it offers excellent cost-effectiveness. The unit capacity price is as low as $2.74/Ah.

Technical Specifications
Model 18650 3500mAh USB-C
Capacity 3500mAh
Voltage 3.6V
Max Discharge Current 10A
Charging Voltage 4.2±0.03V
Charging Current 1.35±0.15A
Operating Temperature -20-60℃
Storage Temperature -20-45°C (Best at ≤25°C)
Cycle Life 500+
Protected Yes
Positive Terminal Button Top
Dimensions Φ18.5±0.3*70.3±0.5mm
Net Weight ≤53g
Applications

Suitable for high-performance devices that demand robust and consistent power, widely used in Camping Headlamps, EDC Flashlights, Tactical Flashlights, Diving Flashlights, and other outdoor lighting equipment that requires reliable long-lasting performance.

3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
About XTAR

XTAR, established in 2006, is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 18 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.

Company Timeline
2005: Developed PK keychain flashlight with superior batteries and LEDs for brighter performance and longer runtime
2006: Developed industry's first 16340 and 18650 lithium-ion batteries with protection circuits
2009: Pioneered three-stage charging technology for lithium batteries (Patent No.: 201720828840.6)
2011: Launched WP2II charger with 0V activation & USB output
2013: Released PANZER XP4, first charger intelligently adapting to lithium-ion and nickel-metal hydride batteries
2017: Launched Over 4 Slim, market's first 4.1A*2 fast charger with internal resistance/temperature detection
2020: Launched next-gen 1.5V rechargeable AA lithium batteries
2024: Expanded 1.5V AA/AAA lithium battery line with Constant Voltage + Linear series
2025: Joined U.S. ATA & SHOT Show, entering outdoor, optical, night vision & thermal imaging sectors; launched world-first touch battery power check technology
Manufacturing Capabilities

We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.

3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
Partners
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
Global Certifications
ISO-9001 Certification
MSDS Certification
UN38.3 Certification
CE Certification
RoHS Certification
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
Frequently Asked Questions
Q1. Can I have a sample order for Battery/Charger?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 1-2 days, mass production time needs 3-7 working days.
Q3. Do you have any MOQ limit for Battery/Charger?
A: Yes, Low MOQ, 5-10 pcs for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT and others shipping method is available. Arriving time depends on the way you choose. Airline and sea shipping also optional. Warehouse in Texas, shipment is free in US.
Q5. Is it OK to print my logo on the product?
A: Yes. We have our own R&D Department and Factory. Both OEM and ODM are acceptable.
Q6. What industries do you provide supporting equipment for?
A: We can provide professional supporting services for many industries, such as electric toothbrushes, thermal imagers, infrared devices, thermal imaging scope, flashlights, toy cars, smart locks, and more.
Q7. Where do you ship from?
A: We can ship from Shenzhen, China, and we also have overseas warehouses in the U.S., so we can also ship directly from the U.S.
Q8. How to proceed an order for Battery/Charger?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q9. Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our battery, and 2 years warranty to our charger.
Q10. How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.3%. Secondly, We are responsible for our products and will provide either replacement or repair services to resolve the problem, depending on the actual situation.
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3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging

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Product Detail
Brand Name :
XTAR
Model Number :
18650 3500mAh USB
Certification :
ISO/CB/MSDS/UN38.3/CE/FCC/ROHS/EMC
Place of Origin :
Guangdong, China
MOQ :
500
Price :
$4.2/pcs
Contact Supplier
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging
3500mAh Night Vision Batteries Protected Rechargeable 18650 BatteryIon USB C Charging

ShenZhen XTAR Electronics Co., Ltd

Verified Supplier
1 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Main Products :
AA Batteries, AAA Batteries, 1.5V AA Batteries
Total Annual :
20000000$-30000000$
Employee Number :
100~150
Certification Level :
Verified Supplier
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