|
No.
|
Item
|
Specification
|
|
1
|
Model name
|
ES4810-E2-A-02
|
|
2
|
Cell Model name
|
ICR18650 3.7V 2.2AH
|
|
3
|
Nominal Voltage
|
3.7V
|
|
4
|
Voltage at end of discharge
|
3.0V
|
|
5
|
Charging Voltage
|
4.2V
|
|
6
|
Internal Impedance
|
≤60mΩ
|
|
No.
|
Item
|
Specification
|
|
1
|
Combination method
|
13S5P
|
|
2
|
Rated Capacity
|
10AH
|
|
3
|
Nominal Voltage
|
48V
|
|
4
|
Voltage at end of Discharge
|
42V
|
|
5
|
Charging Voltage
|
54.6V
|
|
6
|
Internal Impedance
|
≤300mΩ
|
|
7
|
Maximum Continuous Charge Current
|
10A
|
|
8
|
Maximum Continuous Discharge Current
|
10A
|
|
9
|
Dimensions
|
L292*W480*T44(mm)
|
|
10
|
Weight
|
Approx 7 KG
|
|
Item
|
Symbol
|
Content
|
|
Over charge Protection
|
VDET1
|
Over charge detection voltage
|
|
tVDET1
|
Over charge detection delay time
|
|
|
VREL1
|
Over charge release voltage
|
|
|
Over discharge protection
|
VDET2
|
Over discharge detection voltage
|
|
tVDET2
|
Over discharge detection delay time
|
|
|
VREL2
|
Over discharge release voltage
|
|
|
Cell balance
|
|
Bleed Start Point
|
|
|
Bleed Current
|
|
|
Working current
|
|
Continuous Output Discharging Current
|
|
Over current protection
|
IDP
|
Over current detection current
|
|
tVDET3
|
Detection delay time
|
|
|
|
Release condition
|
|
|
Short protection
|
|
Detection condition
|
|
|
Release condition
|
|
|
Interior resistance
|
RDS
|
Main loop electrify resistance
|
|
Current consumption
|
IDD
|
Current consume in Idle mode
|
|
Temperature protection
|
|
Discharge:65℃
Charging:65℃ |
1. Portable communication base station battery packs ES4810 Lithium battery.
2. NCM 18650 2200mAh 13S5P for ES4810 48V 10Ah rechargeable lithium-ion battery packs.
3. High capacity for above 10Ah cut off 42V.
4. The cycling lifespan 800 times (80%DOD).
5. Take in handrail convenient and easy use
6. No memory effect, Low self-discharge rate.
7. Good storage characteristic and good high temp performance.
8. Environmental friendly.
This is internation design for UPS and industrial equipment power supply.
One set battery pack protected by stronger foam , furthermore, put into the export carton
25-30 days ater the buyer pay for the PI
The battery pack shipped out by FEDEX UPS TNT or other specially channal
4820
4850
4870
And more
