Name: JOLTA NOVA JB244800/JB484800N /JB515120N Lithium Phosphate Battery (LiFePO4)24V/48V/51.2V With 6000+ Charging Cycles
SKU: 512
Availability: InStock

JB484800N 48V 4800Wh Battery Module with Anderson Terminal

The JB484800N is a high-performance battery module designed for telecommunications, banking, and solar applications. With a nominal voltage of 48V and a total energy of 4800Wh, this battery offers reliable energy storage and efficient power management. The unit features advanced safety mechanisms and is built with high-quality MS/Aluminum casing for durability and optimal performance.

Precaution and Announcement:

(1) The temperature range indicates the range in which the LiFePO4 cells can operate. The performance of the cells may vary if they are
continuously operated outside a temperature range of -10⁰C to 60⁰C, and/or at Crates higher than the maximum charge/discharge rate
specified in this specification sheet.

(2) Projected life of LiFePO4 cells. Cycle life will vary if cycled more than 4 times a day. Additional terms and conditions, including a limited
warranty, will apply at the time of purchase.

(3) Projected Calendar life of LiFePO4 cells from the date of first operation.

Note:
Specifications are subject to change without prior notice

TECHNICAL DATASHEET

PERFORMANCE
Voltage (Nominal)	48 V
Maximum Charge Voltage	54 V
Discharge Cut-Off Voltage	44 V (Configurable)
Total Energy	4800 Wh
Continuous Discharge Current	50A
Continuous Charge Rate	50A
Cut off Current	2 A
ESR/AC @ 1KHZ	< 10 mΩ
PHYSICAL SPECIFICATION
Weight	40 kg (Module) 43 Kg (With Pack)
Module Casing Material	MS/Aluminum
Terminal Type	Anderson
Dimensions (L x W x H)	440 x 466 x 176 mm
Dimensions (L x W x H) pack.	491 x 517 x 227 mm
FEATURES
Alarm	Alarm for under/Over Voltage Over Current, Out of Range Temperature
SERVICE LIFE
Projected Calendar Life3	≥ 10 years
Shelf Life	5 Years
Over/under voltage	Unit shut down
SAFETY PERFORMANCE ENVIRONMENT
Over Current	Unit shut down
Over Temperature	Unit shut down
Cell Operating Temperature3	-10℃ to 60℃
Operating Humidity	Non-Condensing
ADDITIONAL
Parallel Connection Series Connection Self-Discharge Recommended Discharge Depth	YES Custom Option 2-3% month 80%
PARALLEL CONNECTION
Maximum Parallel Connection Per Stack	09 (Increase Backup Time)
Maximum Parallel Connection Per Stack	2 (Recommended)
Parallel Connector Required	YES
Parallel Communication	RS 485
PROTECTIONS
Cell Balancing
Active	Lossless active balancing
Short Circuit Protection
200A	Replace Internal Fuse
Charging Cut-off Voltage
54-V	Charging disconnected
Discharge Protection Voltage
44-V (Configurable)	Load disconnected
MODEL NUMBER: JB484800N
MODEL	JB484800N
VERSION	003
ENERGY	4800 Wh
VOLTAGE	48 V
USAGE	TELECOM, BANK & SOLAR
TERMINAL	Anderson
DISPLAY
Module Volt, SOC, Temp	Included
COMMUNICATION
C – RS485	Included
COMPLIANCE	ISO 9001:2015 ISO 14001:2015 ISO 45001:2018