Smart Battery Pack

  • Item:: Smart Battery Pack
  • Brief:: Nominal Capacity: 9AhNominal Voltage: 12VBattery Pack with Gauge for medical devicesOff the shelf Products

Publish time:2013-02-01 11:21:47

Nominal Capacity: 9Ah Nominal Voltage: 12V Battery Pack with Gauge for medical devices

 

 

No.

Item

Specification

 

Remarks

1

Nominal Capacity

9Ah

23±3℃,discharge to 8V cut off, Min.9Ah

2

Nominal Voltage

12V

Standard Output Nominal Voltage

3

Standard Charging Current

2A

On 23℃ ,2 CC(constant current)changed to 14.6V,then CV(constant voltage)charge till charge

current decline to ≤0.05C

4

Max. Charging Current

5A

On 23℃,5A CC(constant current )discharger cut-off .

6

Standard Discharging Current for battery

2A

On 23℃,2A CC(constant current )discharger to 8V cut-off .

7

Charge Ending Voltage

14.6V

Best for 2A CC/CV 14.6V, 0.05C cut off.

8

Discharge Ending Voltage

8V

2.3V for each cell,For the battery pack, it will be

over than 8V.

 9

Max. Discharging Current

15A

On 23℃, The battery working discharge keeps 10A.

10

Instant Max.

Discharging Current

30A

On 23℃, battery instant Max discharging current

less than 30A.

11

Temperature while charging

0℃~45℃

Battery charging process , battery and ambient

temperature does not exceed 45℃

12

Temperature while

discharging

-20℃~60℃

The specified temperature range, the battery work normally within the framework of capacity loss in the error

14

Battery Weight

About 1Kg

Including wires and packaging material

15

Packaging

 

Shrink by PVC.

 

Battery Pack Design & Manufacturing
Experienced engineer team;

manufacture and develop unique battery packs for:

Portable tools, HEV, Rapid charging Electric but, smart UPS or back-up battery packs for Medical application.

 

 battery assembling
 
Safety Design
  • Multiple insulation measure for batteries, modules, and battery packs, as well as BMS insulation test;

  • Flame retarding material implementation for electrical and mechanical structures;

  • HV/LV isolation by furs and relays;

  • Thermal analysis and management design;

  • Battery packs' failure analysis;

 battery pacsk safe-1
battery safe test-3battery safe test
 
Reliability Test

Battery pack vibration and charge/discharge test before shipment to avoid any mechanical, electrical or electronic failures.

 battery safe test--shaking
 
Reliable Battery Management System
  • Adaptable self-developed or out-sourced BMS for battery characteristics;

  • Key breakthroughs for BMS hardware

       High voltage isolation

       Electro Magnetic interference
        High working temperature window  
       Auto level electronics

  • SOC auto static calibration adaptable for HEV;

  • DC/DC active balancing optional;

  • GPRS optional, for remote data access or parameter adjustments.

 BATTERY BMS
 

Reliable PCM Fuel Gauge For Smart Battery Packs

  • For 7~22 battery cells in series;

  • Battery Capacity should be 0.8Ah~32Ah;

  • With 40C and HDQ interface communication;

  •  Read the battery pack information via connecting a LCD or LED board;

  • Balance function;

 electric bus powered GMB battery packs
 
Quality Products

Vertical integration

Strict quality standards and vigorous test...
 

   
 
 

 

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