Murphy Rightfit RFA72V18+

Murphy Rightfit RFA72V18+ Specification

Usage & Applications
E-rickshaw, Electric Vehicles, Industrial & Commercial Power Backup

Size
Custom/Rightfit as per requirement

Terminal Type
Wire Lug/Connector Terminal

Features
High energy density, Lightweight, Long life cycle, Maintenance free, Fast charging

Operating Temperature
-20C to +60C

Shelf Life
Up to 5 years

Batteries Type
LiFePO4 (Lithium Iron Phosphate)

Battery Capacity
18Ah

Nominal Voltage
72V

Cover
Metallic Outer Casing

Handles
Ergonomic Top Carry Handle

Weight
Approx. 17-22 kg (varies as per configuration)

Sealed Type
Sealed, Non-spillable

Material
ABS/Metal Composite Body

Connector Type
Anderson/As per user requirement

Color
Industrial Grey

Charging Voltage Range
81.6V (Standard full charge voltage)

Recharge Cycles
>2000 cycles at 80% DOD

Protection
Built-in BMS (Battery Management System) with Overcharge, Over-discharge, Short Circuit & Thermal Protection

Max Continuous Discharge Current
30A

IP Grade
IP54

Storage Temperature
-10C to +45C

Self Discharge Rate
<3% per month at room temperature

Murphy Rightfit RFA72V18+ About

Compatiblewith your existingARD ( Automatic Rescue Device for Lift ),Lift Inverter,Domestic Inverter,Digital weighing scales,Online UPS,Solar Hybrid PCUSpray Pumps
KEY HighlightsVoltage range 12V to 120V in Right Fitseries.
For Higher VDC (UPS Cut off settings to bechanged as per LFP settings).
Freedom from maintenance.
Life cycle is 3x of Lead Acid battery.
High rate discharge efficiency.
Applications:ARD (Automatic Rescue Device) for LIFTDomestic , Commercial and Industrial Appliances backupData Centre backupElectric Spray Pump batteryLift Backup

Long-Lasting, Reliable Performance

Engineered with high energy density LiFePO4 cells, the Murphy Rightfit RFA72V18+ provides consistent power output across more than 2000 cycles at 80% DOD. The robust metallic casing and sealed, non-spillable design ensure reliable function even in demanding environments. Its maintenance-free construction and low self-discharge rate maximize operational efficiency and shelf life.

Built-in Safety with Smart BMS

Safety is paramount-this battery incorporates a built-in Battery Management System, offering comprehensive protection against overcharge, deep discharge, short circuits, and excessive temperatures. The BMS extends battery lifespan and ensures secure, stable performance, making it ideal for continuous use in electric vehicles and power backup systems.

Flexible Applications and Custom Fit

With a customizable size, various connector options (including Anderson), and compatibility with multiple use cases, the RFA72V18+ seamlessly integrates with e-rickshaws, electric vehicles, and industrial/commercial backup applications. Its lightweight build and ergonomic handle simplify installation and transportation.

FAQ's of Murphy Rightfit RFA72V18+:

Q: How does the built-in BMS enhance the reliability of the Murphy Rightfit RFA72V18+ battery?

A: The built-in Battery Management System (BMS) provides comprehensive protection against overcharging, over-discharging, short circuits, and thermal anomalies. This system monitors and balances the cells, ensuring safe operation and significantly extending the battery's service life in various applications.

Q: What are the primary usage scenarios for the RFA72V18+ battery?

A: This battery is ideal for e-rickshaws, electric vehicles, and as a power backup solution for both industrial and commercial settings. Its high energy density, long cycle life, and customizable features make it suitable for any application requiring reliable, portable power.

Q: When should the Murphy Rightfit RFA72V18+ battery be recharged for optimal performance?

A: For the best battery longevity, it should be recharged once it reaches around 20% remaining capacity, as indicated by its 80% recommended depth of discharge (DOD). Timely charging using an 81.6V power source helps maintain performance and ensures a long cycle life.

Q: Where can this battery be installed and operated safely?

A: With its sealed, non-spillable design and IP54 rating, the battery can be safely installed in electric vehicles, e-rickshaws, or indoor/outdoor industrial setups. It operates efficiently within a temperature range of -20C to +60C, making it suitable for varied environments.

Q: What is the process for customizing the battery to fit specific requirements?

A: Users can specify their required size, connector type (such as Anderson), and terminal configuration when ordering. The manufacturer tailors the battery's dimensions and connectors to suit the intended application, ensuring seamless integration and optimal performance.

Q: What benefits does the LiFePO4 chemistry offer in the RFA72V18+?

A: Lithium Iron Phosphate (LiFePO4) chemistry delivers high energy density, fast charging, and minimal self-discharge (<3% per month at room temperature). It is lightweight, safer, and provides a longer lifespan (over 2000 cycles) compared to traditional lead-acid or other lithium-ion types.