INSTRUCTION MANUAL
ULTRACORE FIT 36 V
4
PRODUCT AND TECHNICAL SPECIFICATIONS
4.1
ULTRACORE FIT 36 V
Ultracore batteries were developed for integration into the down tube and are easy to fit and remove without tools.
The batteries are perfectly matched to the FIT system and work safely and reliably. They cover a wide range of appli-
cations for short or long distances.
The intelligent battery management system protects the battery against overloading, overheating, overcurrent, un-
dervoltage and other sources of error.
1. Battery level indicator
2. Charging socket
4.2
PROPER USE
All check lists and instructions for actions in these operating instructions met.
Only use original FIT rechargeable batteries which the manufacturer has approved for your e-bike.
The rechargeable batteries are designed to supply power to the e-bike motor only and must not be used for other
purposes.
4.3
IMPROPER USE
Improper use refers to use which is not described under
proper use
or goes beyond
proper use.
4.4
TECHNICAL DATA
4.4.1
ULTRACORE FIT 36 V
Rechargeable battery
Ultracore 555 FIT 36 V
Ultracore 740 FIT 36 V
Ultracore 925 FIT 36 V
Product code
500128
500082
500083
Cell configuration
10S3P
10S4P
10S5P
Capacity (minimum)
Ah
14.55
19.8
24.2
Energy (nominal)
Wh
555
740
925
Voltage (nominal)
V
36.9
36.9
36.9
Charging current (nom-
inal)
A
6
6
6
Discharging tempera-
ture
°C
-20 to +55
-20 to +55
-20 to +55
Charging temperature
°C
0 to +45
0 to +45
0 to +45
Storage
temperature
(recommended)
°C
10 to +25
10 to +25
10 to +25
Weight about
kg
3.3
3.7
4.5
FIT_Manual_Battery_Ultracore_36V_V1_en | Version 01 | 04.04.2022
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