URB121000
Technical Datasheet
Technical Specifications
Part No
Chemistry
IEC Designation
Average Voltage
Nominal Capacity
1
Voltage Range
Max. Continuous Discharge
Max. Pulse Discharge
2
Energy
1
Energy Density
Weight
Cycle Life
3
Operating Temperature
Storage Temperature
Internal Resistance
Self-Discharge @ 23°C
Memory Effect
Exterior/Housing
Terminals/Connector
Size
Communications
State of Charge Indicator
Protection
URB121000
Lithium Iron Phosphate (LFP)
4IFR27/66-32
12.8V
100.0Ah
10.0V - 14.4V
100.0A
250 ± 30A
1280Wh
92Wh/kg, 102Wh/l
Approx. 13.9 ± 0.1kg (30.64 ± 0.22lbs)
>1500 cycles
-20°C to 60°C discharging
0°C to 45°C charging
0°C to 40°C
≤20mΩ
<5% per month
None
Hard plastic, ABS
M8 Screw Terminals
Length:
340 ± 2mm (13.46in)
Width:
170 ± 2mm (6.81in)
Height:
210 ± 2mm (8.35in)
None
None
Overcharge:
3.90V (per cell)
Over Discharge
2.00V (per cell)
Over Current:
250 ± 30A (5-20ms)
Over Temperature:
65 ± 5°C
Short Circuit
Cell Imbalance
Connect the battery to a DC power source using correct polarity
and apply a maximum voltage of 14.4V. Limit the current to the
recommended rate of 20.0A and hold 14.4V until the current
declines to 2.0A. Maximum charge rate is 100.0A.
Alternatively, you may apply a maximum charge voltage of
13.6V (limiting the current to 20.0A) and hold indefinitely to
maintain thebattery in a continuous standby state-of-charge of
between 70-90%.
Material Safety Datasheet - MSDS00152
Refer also to Safety Guide UBM-5112
CB Scheme
ID: JPTUV-056353
Class 9 International and within U.S.4 Excepted when shipped
by motorcar or rail within U.S.
8507.60.0000
Li-Ion LFP Benefits Over SLA
• Uniform voltage during discharge
• No need to provide trickle charging to retain
battery’s charge
•
Significantly lighter weight for the same
amount of energy
• Battery does not become gaseous during
use
• Nominal voltage is maintained over a wider
temperature range
Features
• Integrated carry handles
• Can be properly charged using a 2 phase
SLA charger
• IEC62133, 2nd edition compliant
Charging
Applications
• Scooters / wheelchairs
• UPS replacement
• Solar battery
Safety
Certification
Transportation
Constant Voltage
Charge at 23˚C
Standby Use
Cycle Use
Voltage
Regulation
13.6V
14.4V
Initial
Current
50A
50A
Maximum
Current
100A
100A
Harmonized Tariff Schedule
Notes
1.
2.
3.
4.
Using a C/5 discharge rate at 25°C.
Maximum pulse width of between 5ms and 20ms.
Number of consecutive C/5 rate discharges and recommended charges at 25°±5°C until the battery
reaches 80% of initial capacity.
Transportation regulations, classifications and lithium content are available on the Ultralife website
URB121000
Newark, New York | +1 315-332-7100 | Fax: +1 315-331-7800
©2017 Ultralife Corporation • www.ultralifecorp.com • All information is subject to change without notice.
The information contained herein is for reference only and does not constitute a warranty of performance. •
24 OCT 17 UBM-0093 Rev: C
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