Specification

Battery Type	Li-ion 18650 battery
Battery Configuration	7S4P
Nominal Voltage	25.2V
Nominal Capacity	10Ah
Discharge Cut-off Voltage	19.25V
Max. Charge Voltage	29.4V
Charge Current	2~5A
Charge Method	CC/CV
Standard Continuous Discharge Current	0.2C (C: Nominal Capacity )
Max. Continuous Discharge Current	20A
Pulse  Discharge Current	30A (60s)        40A (10s)
Short Circuit Protection	YES
Operating Temperature  ( discharge )	-20℃ to + 60℃
Operating Temperature  ( charge )	0℃ to + 40℃
Storage Temperature	15℃ to + 25℃ (recommend)
Cycle Life	2000 times
Cell Balancing Current	40mA
Sleep Mode	No bluetooth connecting , operating current        less than  200mA (20s)        *only for C74-100B
Charge Temperature  Protection	50℃
Discharge Temperature  Protection	65℃
Bluetooth	4.0 version  (only for C74-100B)
Dimension	180.8 x  75.8 x 100mm  (7.1'' x 3'' x 3.9'')
Certificates	Cell: UL1642            Battery pack: CB, CE, RoHS, UN38.3, FCC

* Nominal Capacity: 0.2C, 25℃, cut-off voltage 19.25V

Key Features

l    Facilitated with the function of  Bluetooth  APP

       Through connecting to Android or IOS APP,  you can read remaining capacity, operating voltage,  current, temperature,  protection information of the 

       battery, as well as the status of internal cell

l    High energy density & better performance

     With higher capacity, good rate discharge performance, which can adapt to the large current discharge occasion

 

 

l    Super lightweight and more compact, easy to carry

    Lithium battery is over 65% lighter than the equivalent lead -acid battery, and significantly smaller than the lead-acid equivalent

 

l   1000 times  cycles life

    No memory effect, an integrated battery management system (BMS) protects the high-quality components used and provides a significantly longer 

       lifespan than the Lead-acid equivalent

 

 l    With BMS system

        Counter for protection events, cell balancing counter, record battery status, and over-charge/discharge, over-current, short-circuit, over temperature 

        multiple protections

 

 

 l    Wide operating temperature range

     Available for use when the temperature ranges from -20℃ to 60℃

 

l     Lower cost per round

        Not only does the increased lifespan reduce replacement battery costs, but the more efficient technology utilizes less power and costs less to 

        charge

 

 

l    2 Year Warranty

       Buy with confidence thanks to a market-leading 2-year comprehensive warranty ( 1-year with lead-acid batteries)

 

 

l    Safety & environmentally friendly

      Will not catch fire or explode if damaged, without any hazardous and noxious substances, no pollution to the environment

Details

Android APP:   http://www.dt-energy.com/public/upload/app/app_SmartBattery.apk

                                             

IOS APP:  https://apps.apple.com/cn/app/dt-smart-battery/id1446858822

                                           

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