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Phone Number : 13631634942

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18V 4000mAh BL1830 Battery Pack , 18v Lithium Ion Battery UN38.3 Certificate

Minimum Order Quantity : 300 Price : Negotiated The Price
Packaging Details : Customer requirements Delivery Time : 30-45 work days
Payment Terms : T/T, D/P, D/A, L/C Supply Ability : 800PCS /Day
Place of Origin: CHINA,GuangDong Brand Name: FUNPACK
Model Number: FP-PT-A

Detail Information

Certification: CE/ROSH/UN38.3/MSDS/UL Type: Lithium Battery
Application: Power Tools Voltage: 18V
Cycle Life: About 300 Times Capacity: 4000mAh Or Customized
Cell: Panasonic/LG/Local /Samsung Cell
High Light:

BL1830 Battery Pack 18v


Lithium Ion BL1830 Battery Pack


18v Lithium Ion Battery 4000mAh

Product Description

BL1830 18V 4000mAh Lithium Ion Battery Cycle Life 300 To 500 Times For Power Tools


Product Description:

Select high-performance first-line brands and imported batteries, including Panasonic, Samsung, LG, Sanyo, Sony, etc.

and strictly implement the standards in terms of material life and handicraft control.

Intelligent protection plate, protect the battery but charge, but release, not short circuit

Safety and environmental protection battery, non-toxic, harmless and pollution-free, green environmental protection.


Product basic information:

Item Specification
Cell Lithium Ion battery pack
Battery model FP-PT-A
Max capacity 18V4000mAh 
Shipment voltage ≥17.5V

Minimum capacity

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:

tem Specification
Overcharge protection detection voltage 4.25±0.025 V
Overcharge protection delay time 0.7s~1.3s
test temperature 20±5℃
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


Main Applications :

 Customized for power tools ,Customers can customize.


18V 4000mAh BL1830 Battery Pack , 18v Lithium Ion Battery UN38.3 Certificate 0




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.


Q6: What is your terms of delivery ?


Q7: How about your battery delivery time?
A: Within 25-30 days after receiving your advance payment.

The specific delivery time depends on the items and the quantity of your order.

Delivery Time:


- Material Preparation Time: 7-15 days (or inventory)

- Production & Assembly Time 3-10 days

- Testing & Packaging Time: 2-10 days

- Total Delivery Time: 30-45days

- The faster delivery could be negotiable.

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