Model: | LY-L04S003-095 |
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Brand: | Smartec |
Origin: | - |
Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
Label: | 4s li-ion battery , li-ion battery pack , 14.8V battery |
Price: |
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Min. Order: | 1 pc |
~SmarTEC TECHNOLOGY
18650/4S3P Li-ion Battery Pack 14.8V/7.5Ah
Model:LY-L04S003-095
Item Specification Remark
Nominal capacity 7500mAh SAMSUNG ICR18650-25R
Nominal voltage 14.8V 3.7V / 1Cell
Charging voltage 16.8V±0.05V 4.2V / 1Cell
Charging method CC/CV (Constant-current and -Voltage with Limited current
Standard charging time 2A/4.5hour、3A/3hour Battery capacity÷charging current×1.5
charging current 3.75A(0.5C) 0 ~ +40℃
Maximum charging current 7.5A(1C) 0 ~ +40℃
Continuous discharge current 25A -20 ~ +60℃
Discharge cutoff voltage 9.6V 2.4V / 1Cell
Short circuit protection Exterior short circuit Automatic recovery
Internal resistance ≤200mΩ AC Impedance 1kHz
Cycle life ≥500
Operating temperature Standard Charge 0 ~ +40℃
Standard Discharge -20 ~ +60℃
Outline dimension L115*W68*T50mm Length x wide x height
Protection Circuit Module:PCM-L04S25-809
Maximal continuous charging current 25A
Maximal continuous Discharging current 25A
Over-charge detection voltage 4.35 V ±0.025V single cell
Over-charge release voltage 4.05±0.05V single cell
Over-charge detection delay time 0.7S—1.3S single cell
Over-discharge detection voltage 2.30V±0.062V single cell
Over-discharge release Voltage 3.0±0.10V single cell
Over-discharge detection delay time 89—167mS single cell
Over-current detection 100±20A can adjust
Over-current delay time 6.7ms—13.9ms
Shenzhen SmarTec Technology Co.,Ltd | |
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Country/Region: | Guang Dong - China |
Business Nature: | Manufacturer |
Phone: | 26595297 |
Contact: | lexi bai (sales manager) |
Last Online: | 25 Apr, 2015 |