LiPo

3.7v 104040 3.7v 2200mah Li-Ion Polymer Battery for High-lumen LED camping lanterns, industrial work lights, pocket emergency power banks

Parameter	Specification
Model	VTC-LP104040
Nominal Voltage	3.7V
Capacity	2200mAh
Max Size	10.6X41X41mm
Operating Temperature	-20℃ to 60℃
Standard Charge Rate	0.2C
Rapid Charing Rate	1C
Standard Discharge Rate	0.2C
Max. Discharging Rate	1C
Configuration	1S1P
Weight	40g

Certification support for 3.7v 104040 3.7v 2200mah Li-Ion Polymer Battery for High-lumen LED camping lanterns, industrial work lights, pocket emergency power banks

CB, CE, UL, UN38.3, MSDS, IEC61000, IEC62133, EU2023/1542

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Product overview

3.7v 104040 3.7v 2200mah Li-Ion Polymer Battery for High-lumen LED camping lanterns, industrial work lights, pocket emergency power banks | Battery Manufacturers in China & Battery Supply Factory

The 3.7V 104040 2200mAh lithium-ion battery is a lithium polymer cell with a nominal voltage of 3.7V and a capacity of 2200mAh. This lithium polymer battery delivers stable and reliable power for high-output portable lighting and emergency power applications.

The 104040 battery is constructed from premium materials including lithium cobalt oxide and soft aluminium foil, offering lightweight, compact design, high energy density, low self-discharge rate, and extended cycle life. Its optimised internal structure ensures stable output even under sustained high-current discharge conditions, maintaining battery health even at DOD levels of 80% to 90%.

To ensure safety, the battery incorporates a custom VTCBATT protection circuit board (Battery PCB) internally. This provides rapid response times of 1-3ms for safeguarding against overcharging, over-discharging, overcurrent, overheating, and short circuits. This comprehensive protection design significantly enhances the operational reliability of VTCBATT pouch batteries in demanding outdoor and industrial environments.

The entire lithium battery production process occurs within VTCBATT’s highly automated production lines and dust-free workshops, with strict humidity control. Medical-grade workshop standards and MES system traceability guarantee stable quality, batch consistency, and reliable long-term performance.

Wire connectors, discharge current, and temperature performance can be fully customised to match your product design, including high-rate discharge, low-temperature operation, and various connector options.

The stable performance of this 3.7V LiPo battery enables sustained power delivery for devices such as high-lumen LED camping lights, industrial work lights, and compact emergency power packs.

No.	Item	Min	Typ	Max	Unit
1	Over-charge Protection Voltage	4.26	4.28	4.3	V
2	Over-charge Release Voltage	4.13	4.18	4.23	V
3	Over-charge Protection Delay Time	700	1000	1300	ms
4	Over-discharge Protection Voltage	2.95	3	3.05	V
5	Over-discharge Release Voltage	Charge Activation	V
6	Over-discharge Protection Delay Time			333	ms
7	Over-current Protection for Discharge	3	4	5	A
8	Internal Resistance	/	25	35	mΩ
9	Operation Static Current	1.5	5	8	μA
10	Current consumption – Power down	/	/	0.5	μA
11	Short Circuit Protection	Available
12	Short Circuit Protection Delay Time	196	280	364	μs

01

High energy density

Featuring high-energy density 200wh/kg-300wh/kg,the lipo battery can deliver more power than other battery chemistries and support high drain current to power the devices strongly.

02

PCB with NTC

VTCBATT lipo batteries are provided with NTC(Negative Temperature Coefficient), a kind of temperature sense to decrease the resistance as the temperature increases, allowing accurate temperature monitoring of the batteries. The NTC plays a critical role in improving the battery reliability and safety.

03

High Safety

In the safety lab,VTCBATT will stimulate all the test items of UL and IEC62133,including nail penetration test,free fall experiment,heavy object impact,extrusion experiments.

Technical insight

Product and application details

Pocket Sized Emergency Power Banks

Its 40g weight and 10.6mm thickness enable compact integration into portable emergency power banks for convenient carry.

pocket sized emergency power banks battery

Its 10.6mm thickness allows slim power bank designs while the 2200mAh capacity ensures reliable backup energy storage for mobile devices.

Battery for industrial work lights

The 1C discharge rate supports the steady current demands of industrial work lights during extended operational shifts.

Battery for High-lumen LED camping lanterns

A 2200mAh capacity ensures prolonged illumination for high-lumen LED camping lanterns during multi-day outdoor excursions.

The 3.7V 104040 2200mAh lithium-ion battery is a lithium polymer cell with a nominal voltage of 3.7V and a capacity of 2200mAh. This lithium polymer battery delivers stable and reliable power for high-output portable lighting and emergency power applications. The 104040 battery is constructed from premium materials including lithium cobalt oxide and soft aluminium foil, offering lightweight, compact design, high energy density, low self-discharge rate, and extended cycle life. Its optimised internal structure ensures stable output even under sustained high-current discharge conditions, maintaining battery health even at DOD levels of 80% to 90%. To ensure safety, the battery incorporates a

The 3.7V 104040 2200mAh lithium-ion battery is a lithium polymer cell with a nominal voltage of 3.7V and a capacity of 2200mAh. This lithium polymer battery delivers stable and reliable power for high-output portable lighting and emergency power applications.

The 104040 battery is constructed from premium materials including lithium cobalt oxide and soft aluminium foil, offering lightweight, compact design, high energy density, low self-discharge rate, and extended cycle life. Its optimised internal structure ensures stable output even under sustained high-current discharge conditions, maintaining battery health even at DOD levels of 80% to 90%.

To ensure safety, the battery incorporates a custom VTCBATT protection circuit board (Battery PCB) internally. This provides rapid response times of 1-3ms for safeguarding against overcharging, over-discharging, overcurrent, overheating, and short circuits. This comprehensive protection design significantly enhances the operational reliability of VTCBATT pouch batteries in demanding outdoor and industrial environments.

The entire lithium battery production process occurs within VTCBATT’s highly automated production lines and dust-free workshops, with strict humidity control. Medical-grade workshop standards and MES system traceability guarantee stable quality, batch consistency, and reliable long-term performance.

Wire connectors, discharge current, and temperature performance can be fully customised to match your product design, including high-rate discharge, low-temperature operation, and various connector options.

The stable performance of this 3.7V LiPo battery enables sustained power delivery for devices such as high-lumen LED camping lights, industrial work lights, and compact emergency power packs.

No.	Item	Min	Typ	Max	Unit
1	Over-charge Protection Voltage	4.26	4.28	4.3	V
2	Over-charge Release Voltage	4.13	4.18	4.23	V
3	Over-charge Protection Delay Time	700	1000	1300	ms
4	Over-discharge Protection Voltage	2.95	3	3.05	V
5	Over-discharge Release Voltage	Charge Activation	V
6	Over-discharge Protection Delay Time			333	ms
7	Over-current Protection for Discharge	3	4	5	A
8	Internal Resistance	/	25	35	mΩ
9	Operation Static Current	1.5	5	8	μA
10	Current consumption – Power down	/	/	0.5	μA
11	Short Circuit Protection	Available
12	Short Circuit Protection Delay Time	196	280	364	μs

Factory capability

VTCBATT Production and Service

VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT provides comprehensive support from pre-sales to after-sales, focusing on customer feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your custom battery experts for reliable and responsive project support.

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Modern Manufacturing

From raw materials mixing to cell testing, VTCBATT adopts automated manufacturing processes to improve production efficiency and battery quality, safety, and reliability. The manufacturing process is monitored and tested before material moves to the next procedure.

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Trusted by Global Customers

Over the past 20 years, VTCBATT has built partnerships with customers in more than 50 countries. Reliable quality, responsive service, and tailored battery solutions support long-term cooperation with equipment manufacturers, distributors, and brands.