Categories
Contact Us

SHENZHEN SINOLI ELECTRONIC CO., LTD.

HQ Addr.:FLAT/RM 704 7/F, BRIGHT WAY TOWER, 33 MONG KOK ROAD, MONG KO,KL, HK

Office Addr.: No. 502, FL 5th, Blog A#, LingNan Creative Valley, ShiYan Street, BaoAn Distric, Shenzhen City

Factory Addr.: B# 5Fl, Ming Jinhai Group the First Industrial Park, Tangtou Road, Shiyan Town, Baoan District, Shenzhen city, Guangdong Province, China.

Landline: +86-755-6660-5507

Fax: +86-755-6660-5507

Whatsapp/Wechat: +8618665676364

E-mail: info@sinoli-batteries.com

Website: www.sinoli-batteries.com

Service Hotline
+86-755-6660-5507

Exhibition

Home > ExhibitionContent

Where to Buy Lithium 18650 Rechargeable Battery Pack 7.4 volts

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Jun 16, 2018

Lithium 18650 Rechargeable Battery Pack 7.4 volts



No.

Items

Criteria

1

Nominal Voltage:

7.4v

2

Nominal Capacity:

4000mAh (minimum 4000mah)

3

Composition:

 HPL5853110-4000mAh 2S1P

4

Charging Method:

CC-CV

constant voltage with limited current)

5

Charging Current:

Standard charge: 0.5C                          Rapid charge: 1C

6

Charging time:

stand charge: 3h                                        Rapid charge: 2hrs

7

Max. Charge Current:

4000mA (ambient temperature 25)

8

Max. Continuous Discharge Current:

4000mA 1C)

9

Discharge cut-off voltage:

6.0v±0.08V

10

Max Charge voltage:

8.7V±0.03V

11

Size:

Max 5.8*105*120mm (T*W*L)  

Operating Temperature:  

Charging : 0~45

12

Discharging : -20~60

13

Storage Temperature:

> 12 months: -20~25                             <3months: -20~40                     

15

Weight 

Approx 0.2kg

16

Internal resistance:

230mR

17

OCV:

8.5v-8.7v

protection parameter:


Item

项目

Symbol

符号

Content

详细内容 

Criterion

标准


Over charge Protection

过充保护

VDET1

Over charge detection voltage

单体过充电检测电压

4.30±0.035V


tVDET1

Over charge detection delay time

过充电检测延迟时间

1.4s Max


VREL1

Over charge release voltage

单体过充电解除电压

4.15V±0.1V


Over discharge protection

过放保护

VDET2

Over discharge detection voltage

单体过放电检测电压

2.8V±0.1V


tVDET2

Over discharge detection delay time

过放电检测延迟时间

173msMAX


VREL2

Over discharge release voltage

单体过放电解除电压

>3.00±0.1V



 

Nominal Discharge Current

额定放电电流

2A


Over current protection

过流保护

VDET3

Over current detection voltage

过电流检测电压

150mV±30mV


IDP

Over current detection current

过电流保护电流

MIN4.0A MAX8.0A


tVDET3

Detection delay time  

检测延迟时间1

11ms Max



Release condition

保护解除条件

Cut load

断开负载


Short protection

短路保护


Detection condition

保护条件

Exterior short circuit

外部电路短路



Release condition

保护解除条件

Cut short circuit

断开短路电路


TSHORT

检测延时

Detection delay time

0.5ms Max


Interior resistance

内阻

RDS

Main loop electrify resistance

主回路通态电阻

B-P- RDS50mΩ


Current consumption

消耗电流

IDD

Current consume in normal operation

工作时电路内部消耗

MIN0.3μA MAX15.0μA


0v battery recharge function

0v 电池充电功能


/

Allowed

允许