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11.1V 10Ah Low Temperature Lithium Ion Battery Design Solution of Intelligent Express Box

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11.1V 10Ah Low Temperature Lithium Ion Battery Design Solution of Intelligent Express Box

March 15, 2021
Latest company case about 11.1V 10Ah Low Temperature Lithium Ion Battery Design Solution of Intelligent Express Box

Intelligent express box is an equipment based on Internet of Things and can recognize, store, monitor and manage the express item. It combines intelligent delivery system with PC server. The PC server can manage all drop-in boxes in delivery system (such as the information of drop-in box, express item, users, etc.) and have integration analysis for all information. Couriers send the express items to designated site and store the items into drop-in box. Then the delivery system will send a massage for user automatically, including pick-up address and validate code. The user can take out the express items at any time when they are free to the drop-in box. This product aims to provide convenient time and place for users.


application environment place ■indoor □outdoor
operating temperature/humidity -20~60℃;40~60%RH
storage temperature/humidity -20~60℃;50~70%RH
special performance the requirements of charging and discharging under high-temperature & low-temperature


Charge at -20~55℃;

Discharge at -20~60℃

other requirements expiration date one year
explosive-proof grade Ex Type/ equipment category/ gas group/ temperature group
waterproof grade IP xx
dustproof grade IP xx
dropping frequency 12 times
application features operating voltage 9~12.6V
capacity 10000mAh
working hours /
dimension 175*88*38mm
operating current 2.0A
maximum starting current 0.8A starting time:20ms
maximum continuous operating 5.0A
frequency and time intermittent use(only use for payment)
capacity management communication mode □SMBUS □I2C □HDQ
certification and environmental requirement of finished product types ■ GB31241-2014(CQC) ■ CE
■ UL2054 ■ UL60950
■ un38.3 ■ RCM
■ KC ■ PSE
□component verification ■ BIS
■ RoHS ■battery directive
□halogen-free other:



project No. 06DQ036-01
specification 11582150/3S1P/11.4V/10000mAh
cell model 11582150/3.7V/10000mAh
guard plate and hardware configuration IC S-8254AAV-M6T1U
MOS AO4407*4
NTC 10K±1%B=3435K±1%
other /
encapsulation mode □fundamental protection□PVC+non-fundamental protection■housing+fundamental protection□housing+non-fundamental protection
key parameters nominal voltage 11.4V
nominal capacity 10000mAh
dimension 175*88*38mm
internal resistance ≤ 50 m Ω
weight 800g
charging condition 2A
continuous discharge current 5A
protective current 15-25A
charging voltage 12.6V
End-off voltage 9V
cycle life

Charging and discharging requirements: charge at 0.5c, discharge at 0.5c

the cycle life is over 500 times.

charging temperature -20~55℃
discharging temperature -20~60℃
storage temperature -20~60℃
temperature protection /±/℃
key features 1、Have fundamental protective functions of overcharging, over discharging, overcurrent, short circuit, etc.
2、Ultra-low temperature charging and discharging function (at -20℃, 0.2C charging and discharging current, capacity retention ratio is about 90%
Contact Details
Unitech Energy System Limited

Contact Person: Mrs. Olinda

Tel: +86-181 2856 1764

Fax: 86-755-23449332

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