Product Details

Model No
Selling Unit EACH
Categories Portable Power Product
Batteries Secondary (Rechargeable)
Custom & Specialised Batteries
Industrial Infrastructure Batteries
Lithium Iron Phosphate Cylindrical Battery Packs
Brake Control Batteries
Bespoke LiFePO4 Cylindrical Battery Pack Solutions
Description LiFePO4 Replacement Battery suitable for use in NYAB Car Control Device (PMM)
Application Rail Braking Systems, Pneumatic Braking, Rail Car Control
Original Brand NYAB
Chemistry Lithium Iron Phosphate (LiFePO4)
Voltage 12.8V
Watt Hour 84.48Wh
Nominal Capacity 6.6Ah
Maximum Continuous
Discharge Current
Size 4S2P
Width 56mm
Height 73mm
Length/Breadth/Depth 108mm
Weight 800g
Suitable For: NYAB EP-60 CCD PMM
Compatible With: NYAB Part No. 786269 (Jelly Roll Battery) and 786502 (Powersonic 774481)

This battery pack has been assembled using Lithium Iron Phosphate (LiFePO4) cells to replace original NYAB Lead Acid Battery Numbers 786269 and 786502 (Powersonic 774481).

Batteries supplied with handy neoprene case to reduce movement when installed, and for easy insertion and removal.


The Enepower range of products are standard configurations and are designed to be modified to meet your exact requirements.

Our Battery Engineers specialise in providing fully customised battery & charging solutions whilst achieving your desired service life, product run-time and budgetary criteria.

Talk to us today about how we can assist you.


Information on Replacement Batteries & Chargers

Information on Replacement Batteries

All Master Instruments (MI Battery Experts) replacement batteries/chargers are produced using the most premium quality cells and components available. Directives on Quality Assurance given to manufacturing often result in battery specifications being superior to the original equipment battery. The battery cross-reference information on this site is to be used as a guide only. Master Instruments has relied on information from OEM's, distributors and end users with the utmost diligence and care possible. Click to read more.

Shipping restrictions

Due to IATA and individual airline regulations, this item may only be shipped by surface (road/sea) freight.

NON DG UN3480 LITHIUM ION BATTERIES - Contains cells/batteries exempted from ADG 7.7 & IMDG Code 2020 using Special Provision 188.

Further information on freight & postal regulations for lithium / lithium-based and other battery chemistries can be found on our battery transportation page.

Data Sheet

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