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{"title":"Flat Top 18.35MM 18650 Battery 4000mAh Lifepo4 Cells Wide Temperature Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/77\/a0ee37feb5974c28995ed987c1d9-200x200-1\/flat_top_18_35mm_18650_battery_4000mah_lifepo4_cells_wide_temperature_range.jpg","attrs":{"Brand Name":"XTAR","Model Number":"18650 4000mAh Cell","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"3600mAh 18650 Batteries 500+ Cycles Multi Protection Lithium Cell 18650","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/33\/e01231ed410cadea98893302a779-200x200-1\/3600mah_18650_batteries_500_2b_cycles_multi_protection_lithium_cell_18650.jpg","attrs":{"Brand Name":"XTAR","Model Number":"18650 3600mAh","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"0.7A XTAR 18650 Batteries 3.6V Li Ion Rechargeable Battery 18650 10A","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/02\/6690b139523eaeb4193536d1958a-200x200-1\/0_7a_xtar_18650_batteries_3_6v_li_ion_rechargeable_battery_18650_10a.jpg","attrs":{"Brand Name":"XTAR","Model Number":"18650 3500mAh Cell","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"Protected 18650 Battery Usb C 3300mAh Rechargeable Battery Battery Cells","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/31\/be113baf809763ce22d3cc6b40f0-200x200-1\/protected_18650_battery_usb_c_3300mah_rechargeable_battery_battery_cells.jpg","attrs":{"Brand Name":"XTAR","Model Number":"18650 3300mAh","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"Electronic Cigarettes Batteries 500 Cycles 3500mah 3.7 V Safety Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/eb\/a9cbaa8e6f55dab9abec75eb58bd-200x200-1\/electronic_cigarettes_batteries_500_cycles_3500mah_3_7_v_safety_protection.jpg","attrs":{"Brand Name":"XTAR","Model Number":"18650 3500mAh GA","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"3500mAh Lithium Ion Cell 10A 800 Cycles Drones 18 650 Battery Store","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/bd\/b8ddf9fd74f8d51d44f804e8a113-200x200-1\/3500mah_lithium_ion_cell_10a_800_cycles_drones_18_650_battery_store.jpg","attrs":{"Brand Name":"XTAR","Model Number":"18650 3500mAh NEW","Certification":"ISO\/MSDS\/UN38.3\/ EMC","Place of Origin":"China"}}
Long Lasting 18650 Batteries for High Drain Devices
Product Overview
Original OEM Your Logo 18650 4000mAh 3.6V/3.7V rechargeable lithium ion battery designed for flashlights, torches, night vision equipment, and other high-drain devices including drones, remote controls, and wireless communication equipment.
Key Features
4000mAh Ultra High Capacity
Ideal for Various Flashlights and High-Drain Devices
600+ Charge Cycles for Extended Lifespan
10A Continuous High Power Output
Leading Technology for Top Safety Performance
Technical Specifications
Specification
Details
Model
18650 4000mAh
Nominal Capacity
4000mAh
Nominal Voltage
3.6V
Continuous Discharge Rating (Max.)
10A
Protected
Yes
Positive Terminal
Button Top
Cycles
600+
Storage Temperature
-20~40°C (Best ≤25°C)
Dimensions (mm)
φ18.4±0.3 x H69.2±0.5mm
Net Weight
≤50g
Applications
Toys, Power Tools, Home Appliances, Consumer Electronics, Flashlights, Drones, Remote Controls, Wireless Communication Equipment
About XTAR
Established in 2006, XTAR 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 20 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 output and longer runtime.
2006
Pioneered protected 16340 and 18650 lithium-ion batteries, ushering in new era of battery safety.
2009
Patented three-stage charging technology solving overheating and incomplete charging issues.
2011
Launched WP2II charger with 0V activation & USB output for reviving over-discharged batteries.
2013
Released PANZER XP4, first intelligent charger for lithium-ion and nickel-metal hydride batteries.
2017
Introduced Over 4 Slim, market's first 4.1A*2 fast charger with advanced safety features.
2020
Launched next-gen 1.5V rechargeable AA lithium batteries, outperforming traditional NiMH batteries.
2024
Expanded 1.5V AA/AAA lithium battery line with Constant Voltage + Linear series.
2025
Joined U.S. ATA & SHOT Show, entering outdoor and optical 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.
Global Partners
Global Certifications
ISO-9001 Certification
MSDS Certification
UN38.3 Certification
CE Certification
RoHS Certification
Frequently Asked Questions
Can I have a sample order for Battery/Charger?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
What about the lead time?
Sample needs 1-2 days, mass production time needs 3-7 working days.
How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT and others shipping methods available. Arrival time depends on shipping method. Airline and sea shipping also optional. Warehouse in Texas, shipment is free in US.
Is it OK to print my logo on the product?
Yes. We have our own R&D Department and Factory. Both OEM and ODM are acceptable.
What industries do you provide supporting equipment for?
We provide professional supporting services for electric toothbrushes, thermal imagers, infrared devices, thermal imaging scope, flashlights, toy cars, smart locks, and more.
Where do you ship from?
We ship from Shenzhen, China, and also have overseas warehouses in the U.S. for direct U.S. shipping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
30000000-100000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Shenzhen Xtar Electronics Co., Ltd., a combined enterprise located in Shenzhen, Guangdong, specializes in the R&D and manufacturing of high-quality lithium-ion batteries and smart chargers, With an in‑depth presence across various industrial application scenarios, the company provides customer... Shenzhen Xtar Electronics Co., Ltd., a combined enterprise located in Shenzhen, Guangdong, specializes in the R&D and manufacturing of high-quality lithium-ion batteries and smart chargers, With an in‑depth presence across various industrial application scenarios, the company provides customer...