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Power Batteries 18650 2S1P 7.4V 2000mAh 2600mAh 5C Lithium Ion Battery Pack With MSDS/UN38.3

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RC 액세서리

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Mrs. Alice

alice@szresky.com

0086 13530058480

0086 13530058480

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Power Batteries 18650 2S1P 7.4V 2000mAh 2600mAh 5C Lithium Ion Battery Pack With MSDS/UN38.3

브랜드 이름:	RESKY
모델 번호:	LI18650-2S
MOQ:	10PCS
가격:	협상 가능
포장에 대한 세부 사항:	종이상자
지불 조건:	Western Union, t/t

자세한 정보

제품 설명

자세한 정보

원래 장소:

CE,RoHS,MSDS,Un38.3, IEC62133,ect

정격 용량:

2000mah

표준 전압:

LED 자전거 헤드램프, 전기 자전거, 카메라

니켈-이온

충전 차단 전압:

충전 전류:

Hs 코드:

8507600090

공급 능력:

50000000PCS/년

공급 능력:

10000pcs/day

강조하다:

18650 lithium ion battery pack

7.4V 2000mAh battery pack

5C discharge lithium battery

제품 설명

Power Batteries 18650 2S1P 7.4V 2000mAh/2600mAh 5C Lithium Ion Battery Pack

High-performance lithium-ion battery pack with MSDS/UN38.3 certification, designed for demanding applications requiring stable power output and high discharge rates.

Technical Specifications

Model	18650-2S1P
Nominal voltage	7.4V
Nominal capacity	2000mAh
Size	Customized
Max charge current	0.5C
Charging method	Constant current 0.2C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Max discharge current	5C
Discharge cut-off voltage	6V (the over-discharge detection voltage of PCM)
Operating environment	Charging: 0°C ~ 45°C; 65±20%RH Discharging: -20°C~60°C; 65±20%RH
Storage environment	-20°C~45°; 65±20%RH
Lifespan (80% Prime Capacity)	>500 cycles

Charging Attention: Charging with higher current or voltage than specified may damage the cell's electrical and mechanical safety performance.

Key Characteristics

7.4V nominal voltage from two 3.7V 18650 cells in series
Operating voltage range: 6.0V (discharge cutoff) - 8.4V (full charge)
Stable voltage output with minimal fluctuations
Requires dedicated 2S lithium battery charger (8.4V cutoff)
2000mAh nominal capacity (measured at 0.2C discharge rate)
5C continuous discharge rate (10A max continuous current)
15A instantaneous pulse discharge current (within 10 seconds)
0.5C-1C recommended charging rate (1A-2A current)
500-1000 standard charge-discharge cycles (to 80% capacity)
≤100mΩ total internal resistance (including protection board)
Built-in protection against overcharge, over-discharge, overcurrent, and short-circuit

Performance Features

Discharge Characteristics

Continuous discharge at 5C rate maintains 90%-95% of nominal capacity. The discharge curve is smooth with slow voltage drop in mid-to-late stages, ensuring stable device operation.

Cycle Life

Standard cycles: 500-1000 (to 80% capacity). High-rate (5C) discharge reduces cycle life to 70%-80% of 0.5C discharge performance.

Safety Protection

Overcharge protection: 8.45V±0.05V
Over-discharge protection: 5.8V±0.1V
Overcurrent protection: 12-15A threshold
Short-circuit protection: ≤10ms response time

Applications

Small Power Tools: Handheld drills, mini grinders requiring high-power motor drive
Consumer Electronics: Toy cars, drones, model airplanes needing 7.4V power
Emergency Power: Small UPS systems, emergency lighting equipment
Medical Equipment: Portable monitors, analyzers requiring stable voltage

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집 > 상품 >

리온 이온 배터리 팩

Power Batteries 18650 2S1P 7.4V 2000mAh 2600mAh 5C Lithium Ion Battery Pack With MSDS/UN38.3

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리?? 폴리머 배터리 셀

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리온 이온 배터리 팩

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Power Batteries 18650 2S1P 7.4V 2000mAh 2600mAh 5C Lithium Ion Battery Pack With MSDS/UN38.3

브랜드 이름:	RESKY
모델 번호:	LI18650-2S
MOQ:	10PCS
가격:	협상 가능
포장에 대한 세부 사항:	종이상자
지불 조건:	Western Union, t/t

자세한 정보

제품 설명

자세한 정보

원래 장소:

중국

브랜드 이름:

RESKY

인증:

CE,RoHS,MSDS,Un38.3, IEC62133,ect

모델 번호:

LI18650-2S

정격 용량:

2000mah

표준 전압:

7.4V

용법:

LED 자전거 헤드램프, 전기 자전거, 카메라

전해질:

니켈-이온

구조:

2S1P

충전 차단 전압:

8.4V

충전 전류:

무게:

135g

Hs 코드:

8507600090

공급 능력:

50000000PCS/년

최소 주문 수량:

10PCS

가격:

협상 가능

포장 세부 사항:

종이상자

배달 시간:

7-10workdays

지불 조건:

Western Union, t/t

공급 능력:

10000pcs/day

강조하다:

18650 lithium ion battery pack

7.4V 2000mAh battery pack

5C discharge lithium battery

제품 설명

Power Batteries 18650 2S1P 7.4V 2000mAh/2600mAh 5C Lithium Ion Battery Pack

High-performance lithium-ion battery pack with MSDS/UN38.3 certification, designed for demanding applications requiring stable power output and high discharge rates.

Technical Specifications

Model	18650-2S1P
Nominal voltage	7.4V
Nominal capacity	2000mAh
Size	Customized
Max charge current	0.5C
Charging method	Constant current 0.2C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Max discharge current	5C
Discharge cut-off voltage	6V (the over-discharge detection voltage of PCM)
Operating environment	Charging: 0°C ~ 45°C; 65±20%RH Discharging: -20°C~60°C; 65±20%RH
Storage environment	-20°C~45°; 65±20%RH
Lifespan (80% Prime Capacity)	>500 cycles

Charging Attention: Charging with higher current or voltage than specified may damage the cell's electrical and mechanical safety performance.

Key Characteristics

7.4V nominal voltage from two 3.7V 18650 cells in series
Operating voltage range: 6.0V (discharge cutoff) - 8.4V (full charge)
Stable voltage output with minimal fluctuations
Requires dedicated 2S lithium battery charger (8.4V cutoff)
2000mAh nominal capacity (measured at 0.2C discharge rate)
5C continuous discharge rate (10A max continuous current)
15A instantaneous pulse discharge current (within 10 seconds)
0.5C-1C recommended charging rate (1A-2A current)
500-1000 standard charge-discharge cycles (to 80% capacity)
≤100mΩ total internal resistance (including protection board)
Built-in protection against overcharge, over-discharge, overcurrent, and short-circuit

Performance Features

Discharge Characteristics

Continuous discharge at 5C rate maintains 90%-95% of nominal capacity. The discharge curve is smooth with slow voltage drop in mid-to-late stages, ensuring stable device operation.

Cycle Life

Standard cycles: 500-1000 (to 80% capacity). High-rate (5C) discharge reduces cycle life to 70%-80% of 0.5C discharge performance.

Safety Protection

Overcharge protection: 8.45V±0.05V
Over-discharge protection: 5.8V±0.1V
Overcurrent protection: 12-15A threshold
Short-circuit protection: ≤10ms response time

Applications

Small Power Tools: Handheld drills, mini grinders requiring high-power motor drive
Consumer Electronics: Toy cars, drones, model airplanes needing 7.4V power
Emergency Power: Small UPS systems, emergency lighting equipment
Medical Equipment: Portable monitors, analyzers requiring stable voltage

Product Images

태그: