[1000mp] Operating FT-1000MP On Base Using AGM Battery

[WD8ARZ]

Greetings fellow FT-1000MP users. Figured I would share the latest 
configuration of my base station, and hopefully hear about your stations 
too ....

A few weeks ago, I changed the stock configuration of my FT-1000MP that 
came with an internal power supply, to using the external 13.8 vdc 
connector on the back of the rig..... as explained in the owners manual. 
I then began using an external AC to 13.8 vdc power supply. Satisfied 
that this power supply arrangement has worked out ok, I decided to go to 
the next phase .....

Couple of days ago I placed a VMAX "Charge Tank" AGM Deep Cycle battery 
under the table that the FT-100MP sits on next to my easy chair in the 
living room.
====================================
Product Description from manufacture:
The heart of the VMAX is the unique physical and chemical structure of 
its plates. The special treatment and manufacturing process they undergo 
gains them unique reliability, strength and high performance far 
exceeding those of other Pb-Ca plates used in similar looking products. 
Using our specially designed Absorbed Glass Matt (AGM) between the VMAX 
plates, adds to its many physical and electrical advantages that make it 
superior to the Wet Lead Acid Batteries. This also maximizes the VMAX 
resistance to shocks and vibrations. Since the electrolyte is totally 
absorbed by the AGM, the VMAX is classified as "non-spillable and 
non-hazardous". A tough Tank seals and protects the tightly packed 
plates delivering the VMAX in a 100% maintenance-free package. Though 
VMAX Tanks are best known for their long life span, their capability to 
recover after repeated deep discharges is what makes them the favorite 
choice for any application.
====================================
Technical Details - 12 Volt 125Ah Group 31 AGM Deep Cycle Heavy Duty Battery
AGM Electrolyte Suspension System Custom Built Military Grade Alloys 
Maintenance free Operation Fast Charge Delivery Capabilities Extremely 
Low Self Discharge Rate Extreme Vibrations, Heat and Weather resistant 
Sealed Non-Spillable Non Hazardous Construction Maximum Power Density 
and Deep Cycle Capabilities

     Brand Name: VMAX Solar
     Model Number: VMAXSLR125
     Item Height: 8.7 inches
     Item Length: 6.8 inches
     Item Width: 12.9 inches
     Item Weight: 75 pounds

Includes carrying strap, military grade custom made plates, and are made 
here in USA.
Float Service Life span of 8 to 10 years. AGM with 99% recombination 
capabilities,
no dangerous fumes or gases.

https://www.vmaxtanks.com/SLR125-AGM-Solar-Battery-_p_38.html
https://www.amazon.com/Vmaxtanks-SLR125-Solar-Emergency-VMAX/dp/B004DR3IIC

To keep this battery charged am using a PG40S PWRgate:
http://www.universal-radio.com/catalog/hamps/2719.html
http://www.westmountainradio.com/product_info.php?products_id=pg40s

Output of this battery feeds an MFJ-4416B Supper Battery Booster so the 
battery
output is closer to the ac power supply output.... especially as the 
battery gets used
and output voltage starts to drop off.
http://www.mfjenterprises.com/Product.php?productid=MFJ-4416B

Fuses are between each section of the battery system: Input and output 
of 13.8vdc power supply,
pg40s, and each radio device connected to this power source.

So far so good. Looking forward to hearing what your home battery 
operated hf stations are using.

73 from Bill - WD8ARZ
South  Bend, Indiana
Listening on 7258 LSB