[Basic Customization]18650 4s1p 14.8V 2000mAh 2600mAh 3300mAh 4000 mAh Battery 4s1p Rechargeable Lithium Ion Lipo Battery Packs

• Type: Lithium-Polymer Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LWS-4S1P-14.8V/2.6Ah
• Discharge Rate: Low Discharge Rate
• Size: Medium
• Accessories Type: Motor
• Rated Capacity: >1000MAH
• Standard Voltage: 14.8V
• Usage: Power Tools/ Robot Vacuums/ Speakers/Lights/Small
• Electrolyte: Li-ion
• Factory: 10-Year Manufacturer
• Cell Quality: Grade a Cells
• Transport Package: Packaged
• Specification: Square Battery
• Trademark: LWS
• Origin: Guangdong, China
• HS Code: 8714200000
• Production Capacity: 10000000000 Pieces /Year

Product Description

Package	No.	Item	General Parameter		Remark
	1	Combination method	4S1P
	2	Combination standard	Capacity difference≤1%		current-maintaining ability: storage 28 days in 20+2ºC after full charged.
			Resistance difference  ≤3 mΩ
			current-maintaining ability≥95%
	3	Rated Capacity	Typical	2200mAh	Standard dischargeafter Standard charge(package)
			Minimum	2150mAh
	4	Nominal Voltage	14.8V		Mean Operation Voltage
	5	Voltage at end of Discharge	≤10.8V		Standard discharge Discharge Cut-off Voltage
	6	Charging Voltage	16.8±0.05V
	7	Internal Impedance	≤250mΩ		Internal resistance measured at AC 1KHZ after 50% charge
	8	Standard charge	Constant Current 0.5C5A Constant Voltage16.8V 0.05C5A cut-off		Charge time : Approx3 h
	9	Standard discharge	Constant current  0.2C5A end voltage10.8V
	10	Max. Discharge Current	1C5A		2600mA(ambient temperature 25ºC)
	11	Max.Charge Current	1C5A		2600mA(ambient temperature 25ºC)

Do you accept sample order?
Yes, we welcome sample to test the quality, customized item is also available. OEM/ ODM service is provided.

How to choose a right battery? 
Let us know your demand, then we will recommend a suitable battery to you.

Are your factory or trading company?
We are professional manufacturer with our own factory about 3000m2 who always rank top 10 in the industry.

What's your advantage compared with other suppliers?
a) High quality batteries: Enough capacity, and lower in RI.
b) Products will be inspected before shipment
c) After service: 12 months warranty for all batteries.

Can I use any charger to charge a rechargeable lithium battery?
Not all lithium batteries are the same! Never use a charger that was not designed for the battery in question. Every charger is specially tailored for use with a specific type of lithium chemistry.

Do all rechargeable lithium batteries require circuit protection?
Yes. For safety reasons, all rechargeable lithium cells must include a protection circuit that prevents over-charging, over-discharging, and over-current (short circuit).
Over temperature protection is also a common feature.

How many times can a battery pack be recharged?
It will depend on the operating parameters, such as drain rate, battery care, and cells quality you required etc.