Send Message
Contact Us

Contact Person : YI QUAN

Phone Number : 13631634942

Whatsapp : +8613662635407

Free call

Rechargeable Lithium Flash Light Battery 18650 3.7v 3500mAh KC BIS Approval

Minimum Order Quantity : 1000PCS Price : Negotiated The Price
Packaging Details : Customer requirements Delivery Time : 30-45 work days
Payment Terms : L/C, D/A, D/P, T/T Supply Ability : 1000PCS /Day
Place of Origin: CHINA, GuangDong Brand Name: FUNPACK
Certification: CE UL ROHS Model Number: 18650

Detail Information

Voltage: 3.7V Capacity: 3500mAh
Life Cycle: 500 Cycles Discharge Temperature: -40~60 ℃
Weight: Customer Requirements Size: Customer Requirements
High Light:

Flash Light Battery 3100mah


Flash Light Battery 3500mah


BIS 18650 3.7v Lithium Battery

Product Description

Product Description


Rechargeable Lithium Flash Light Battery 18650 3.7v 3500mAh KC BIS Approval


Basic specification:


Item Specification
Battery Pack Type 18650-USB 3500mAh
Cell Type 18650-USB 3500mAh
Output power 9.62Wh
Nominal Voltage 3.7V
Battery limiting voltage 4.2V
Cut-off Voltage 2.75V
Charge current 1-2A
Suggestive charge Voltage 4.5V-5.5V
charging state 0.5A Charging light (red), full 4.2V±0.1V, off
Discharge current 1300mA


Main Applications :

Medical device, LED lighting, Emergency lighting, medical equipment, Portable electronic products, Laptop, Cordless drill, power tools, street lights, Electric sweeper, body care meter, communication device, consumer electronic instrument.



Q1: Are you factory?
A: Yes, we are professional manufacturer for polymer batteries since 2017.
Q2: How about the quality grantee period?
A: One Year.
Q3: When you ship my order?
A: Normally 35-45days after payment confirmed, but it can be negotiated based on order qty and production schedule.
Q4: Can I get the pre-production sample?
A: Yes, we will send you sample for approval first, after you confirm, then we will start mass production order.
Q5: Can battery size customized available?
A: Yes, Please send up the capacity and max battery size, so that we can search our model for you.

You Might Be Into These
Get in touch with us

Enter Your Message