Online owners manual for Hoveround MPV5 - NRS Hoveround MPV 5 - Used Power Wheelchair

Question edited for clarity.

Page 53 of the manual refers. When in doubt, it's a good read!

4 flashes: The right hand motor has a bad connection

https://www.hoveround.com/media/wysiwyg/pdf/MPV5-owners-manual-rev-U-0718_8-20-18.pdf..

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SP12-35 NB (12 V 35 AH) batteries are available online, replace both at the same time.
link copy and paste
https://www.hoveround.com/media/wysiwyg/pdf/how-to-install-batteries-for-mpv5-mk3-power-chair.pdf

Easy to fit and easy to buy.

Hoveround MPV5 Wheelchair Batteries (Replacement)

Battery Sharks https://www.batterysharks.com > mpv5_b12-35_x2

The Hoveround MPV5 wheelchair requires 2 batteries - SP12-35 NB (12 V 35 AH). Please note that you need to use all existing cables and hardware from your ...
US$110.98 · ‎In stock

12V 35Ah SLA Battery Replacement for Hoveround MPV5

Walmart https://www.walmart.com > 12V-35Ah-SLA-Battery-R...

Product details · ML35-12 SLA is a 12V 35AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 2 - UL Certified · Dimensions: 7.76 inches x ...
Assembled Product Dimensions (L x W x H): 7....
Assembled Product Weight: 48 lb "); background-repeat: repeat-x; display: inline-block; overflow: hidden; position: relative; background-size: 14px 11.4px; height: 11.4px; width: 68px;">"); background-repeat: repeat-x; display: block; background-size: 14px 11.4px; height: 11.4px; width: 62px;"> Rating: 4.3 · ‎6 reviews · ‎US$149.99 · ‎In stock

Replacement Batteries for All Hoveround Power ...

ezmobilitybattery.com https://www.ezmobilitybattery.com > hoveround-whee...

Hoveround · Hoveround MPV4 Power Wheelchair Replacement Battery (2 Batteries) · Hoveround MPV5 Power Wheelchair Replacement Battery (2 Batteries) · Hoveround ...

Hoveround MPV5 12V 35Ah Battery (2 Pack)

Raion Group https://www.raiongroup.com > hoveround-mpv5-12v-...

This Raion Power RG12350FP mobility scooter battery pack is a direct OEM replacement for your existing Hoveround MPV5 batteries (12V 35Ah).
US$119.95 · ‎In stock

Here is te user manual to replace the battery where you can also find the fuse:

https://www.hoveround.com/Hoveround/media/Document-Library/how-to-install-batteries-for-mpv5-mk3-power-chair.pdf

The pressure is 50 PSI, but 45 PSI worked better for me.

You can download a owner's manual here...
http://www.hoveround.com/power-chair-and-power-scooter-downloads

Charging is on page 24.

Contact Hoveround at 800-964-6837. If you are not the first owner of the power chair, you will need to register your chair into your name so that a part order can be created. Manuals are $20 plus shipping. To register your power chair, give them the previous owner's name or the serial number, which is located in the opening for the manual brake release just above the footrest.
Good luck!

These are available directly from Hoveround for twenty dollars plus shipping.

Hello. Call the company directly to get what you need

1-800-542-7236

This manual is a hard one to get. You will have to call Hoveround. If you would like, Click the link below and it will take you to Hoveround's web site.
http://www.hoveround.com/wp/products/power-chairs/mp5-power-wheel-chair/