1. General Information
This specification defines the performance of rechargeable LiFePO4 battery pack
UE-12Li250
manufactured by
UPOWER, S.L., describes the type, performance, technical characteristics, warning and caution of the battery
pack.
Multi-application - LiFePO4 Power
UE-12Li250
Issued Date >
2017-08-04
Issued Version >
V00
LITHIUM IRON PHOSPHATE BATTERY
2. Specification
(@Battery initial Temp25±5°C)
NO.
Items
Description
250Ah
238Ah
3.2KWh
Rated Capacity
Minimum Capacity
Energy
Floating charge voltage
Internal resistance
Limited charge voltage
12.8V
≥12.8V
13.8±0.2V
2
3
4
5
7
8
Nominal Voltage
Outgoing Voltage
≤20mΩ
14.6±0.2V
Standard charge current
50A
9
Maximum charge current
80A
10
Standard discharge current
≤80A
11
Maximum discharge current
100A/ withstand 30min @Battery initial Temp 25±5°C
12
Pulse discharge current
Withstand the 350A/3s
13
1
8.0V
14
Discharge cut-off voltage
Series parallel application
6
Up to 4 series-connected applications
01
01
01
01
www.upowerbatteries.com
66A Tzar Asen Srt.
Sofia, Republic of Bulgary
Tel. (+34) 918 021 649
Fax. (+34) 917 750 542
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