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18V 4000mAh Bl1830 Battery Pack, 18V Lithium Ion Battery Un38.3 Certificate

Cell Lithium Ion battery pack
Battery model FP-PT-A
Max capacity 18V4000mAh 
Shipment voltage ≥17.5V
Minimum capacity 3900mAh
Standard charging 800mA/21V/0.2C
Fast charging 200mA/21V/0.5C
Maximum discharging current 40A/21V/10C
Discharging cut-off voltage 15V
Battery pack impedance ≤300mΩ
Availability:
Quantity:
  • FP-PT-A

  • FUNPACK

Product Description

Product basic information:

Item Specification
Cell Lithium Ion battery pack
Battery model FP-PT-A
Max capacity 18V4000mAh
Shipment voltage ≥17.5V
Minimum capacity 3900mAh
Standard charging 800mA/21V/0.2C
Fast charging 200mA/21V/0.5C
Maximum discharging current 40A/21V/10C
Discharging cut-off voltage 15V
Battery pack impedance ≤300mΩ





Basic Specification:

item Specification
Overcharge protection detection voltage 4.25±0.025 V
Overcharge protection delay time 0.7s~1.3s
Application Power Tools
Voltage 18V
Capacity 4000mAh or customized
test temperature 20±5ºC
Relative humidity 45~85% RH
Atmospheric pressure 86~106 KPa
Initial impedance ≤300mΩ
Initial capacity ≥3900mAh
Cycle life about 300 times
Shipments battery charge 17.5-19V
Type Lithium Battery

Why choose us?

    DONGGUAN FUNPACK ElEC CO., LTD. (referred to as FUNPACK) is a national high-tech company focusing on lithium-ion battery packaging,
design, production and sales.
    The company was established in June 2017 with a registered capital of 5 million yuan. It is located in Qingxi Town, which is known as "the most
beautiful town in the country. The company has passed ISO 9001:2015 quality management system certification ISO14001:2015 environmental management system certification, QC080000 hazardous substance management system certification. The products have passed CE, CQC, RoHS, UN38.3, BIS and other certifications.
    We adhere to the continuous independent innovation ability, excellent development and design ability and reasonable business positioning to provide customers with solutions to meet their different product needs. The company's business scope covers household energy storage, outdoor energy storage power supply, commercial energy storage system, photovoltaic energy storage system, security, medical treatment, precision instruments, intelligent travel, artificial intelligence, electric tools, unmanned aerial vehicles, ships 3C consumer electronics and other new energy fields.With efficient management.
    Relying on efficient management, reasonable price and perfect techni- cal support,we strive to become a leader in the energy storage industry and creat high-quality energy storage products to bring users a better experience.

 
FAQ:

Q1: Are you a trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium ion batteries and LiFePO4 batteries for Electric bicycle,

Electric scooter, Electric motorcycle, Electric Tricycle, Sharing bike, vacuum cleaners, Energy storage system for

Industrial and household, as well as customized battery packs application.

Q2: Is it possible to buy a sample to test?

A: Yes. You can buy a sample to test.

Q3: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. You can provide the detailed specification requirements to us, our

engineers can design the most suitable battery solution for you.

Q4: What's your battery product range?
A: The battery range we can make is voltage from 3.2V to 100V, Capacity from 1Ah to 100Ah.

Q5. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance payment before shipment. We'll show you the photos of the products

and packages before shipment.


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Add: Room 401, Building4, No.45Kuiqing Road, Qingxi Town, Dongguan City, Guangdong Province   
Email: wuyl@funpack.com.cn /  sale@funpack.com.cn  Tel: +86-0769-87298756   Phone: +86-13631634942 
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