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Lithium Ion Power Tool Rechargeable Battery 18650 21V 3000mAh 4000mAh

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Dongguan Funpack Elec Co., Ltd.

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Lithium Ion Power Tool Rechargeable Battery 18650 21V 3000mAh 4000mAh

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Brand Name :	FUNPACK
Model Number :	FP-PT-G
Certification :	CE UN38.3 ROHS MSDS
Price :	Negotiated The Price
Payment Terms :	T/T, D/P, D/A, L/C
Supply Ability :	800PCS /Day
Delivery Time :	30-45 work days

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Lithium Ion Power Tool Rechargeable Battery 18650 21V 3000mAh 4000mAh

21V 3000mAh 4000mAh Lithium Ion Battery Pack For Power Tools

Product Description:

The battery pack has long cycle life, which conforms to the principle of low carbon, energy conservation and environmental

protection.

Low recurring operating expense.

Battery cycle life is high, in line with low carbon, energy saving, environmental protection values.

With plastic shell.secure and nice in constitution.

Good recycle life.

Product basic information:

Item	Specification
Cell	Lithium Ion battery pack
Battery model	FP-PT-G
Max capacity	4000mAh/3000mAh
Shipment voltage	21V
Minimum capacity	3900mAh/2800mAh
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
test temperature	20±5℃
Relative humidity	45~85% RH
Atmospheric pressure	86~106 KPa
Initial impedance	≤300mΩ
Initial capacity	≥3900mAh
Cycle life	about 500 times
Shipments battery charge	17.5-19V

Main Applications :

Customized for power tools ,Customers can customize.

FAQ:

Q1. Are you Factory,How long to make Battery Pack?
A: We are the Professional Battery Factory,we Need 30day around if we don't have stock of that model.Because need strictly test and high temperature,high voltage life aging as well in every single Battery.That will takes a fixed date.
Q2. How to start the cooperate?
A: Lets start with the sample orders. In 5days will be ready the samples, then you test.We make the standard according the data sheet which we give.Once you confirm the quality, we can talk for further.
Q3. What will be the packing?
A: We are using blister pallet packing in each battery pack. and then fold all packing in one ctn.
Q4. Can the connectors or PCB be customized?
A: Yes, we can choose the right connector according your requirement.Or help to match your device.
Q5. Is OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. Professional engineers provide technical support.

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