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Model # BC-721B Official Ryobi battery charger

Here are the diagrams and repair parts for Official Ryobi BC-721B battery charger, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 10 parts  |

Fuse Holder 1590011
#10

Battery charger diagram

Fuse holder

Part #1590011

The manufacturer no longer makes this part, and there's no substitute part

Cord Assembly 1520006
#5

Battery charger diagram

Cord assembly

Part #1520006

The manufacturer no longer makes this part, and there's no substitute part

Tapping Screw (4) 1130127
#13

Battery charger diagram

Tapping screw (4)

Part #1130127

The manufacturer no longer makes this part, and there's no substitute part

Transformer 1400260
#8

Battery charger diagram

Transformer

Part #1400260

The manufacturer no longer makes this part, and there's no substitute part

Nameplate 1910098
#1

Battery charger diagram

Nameplate

Part #1910098

The manufacturer no longer makes this part, and there's no substitute part

Case Cover 1880016
#12

Battery charger diagram

Case cover

Part #1880016

The manufacturer no longer makes this part, and there's no substitute part

Circuit Board 1430004
#9

Battery charger diagram

Circuit board

Part #1430004

The manufacturer no longer makes this part, and there's no substitute part

Fuse 1590012
#11

Battery charger diagram

Fuse

Part #1590012

The manufacturer no longer makes this part, and there's no substitute part

Terminal (3) 1180025
#9-1

Battery charger diagram

Terminal (3)

Part #1180025

The manufacturer no longer makes this part, and there's no substitute part

Charger Case 1800022
#2

Battery charger diagram

Charger case

Part #1800022

The manufacturer no longer makes this part, and there's no substitute part

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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
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 15 minutes or less
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Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

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How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

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