Upgrade to a lithium-ion compatible charging regulator with this Rick's Electric Rectifier/Regulator. Designed with a lower voltage set point to work exclusively with lithium-ion batteries. This combination unit replaces the OEM regulator and rectifier; stock-type plugs and installation instructions are included.
Dimensions: 70mm length, 94mm width, 27mm height, hole distance 80mm center-to-center. May require a custom mounting job.
Not for use with standard lead-acid batteries. Voltage set point is 14V ±0.2. Please confirm this is correct for your battery before installation.
Key Features
• Rick's Electric lithium-ion rectifier/regulator
• Lower voltage set point (14V ±0.2) for lithium-ion only
• Replaces OEM regulator + rectifier in one unit
• Stock-type plugs and instructions included
• 70mm x 94mm x 27mm, 80mm hole center-to-center
Fitment / Compatibility
• Honda CB750K (1969‑78)
• CB750F (1975‑78) Supersport
• Honda CB500K (1971‑73)
• CB550F (1975‑77) Supersport
• CB550K (1974‑78)
• Honda CB350F (1972‑74) Supersport
• CB400F (1975‑77) Supersport
Part Number: 24-2011
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K Standard | 1969 |
| Honda | CB750K | 1970 |
| Honda | CB750K | 1971 |
| Honda | CB750K | 1972 |
| Honda | CB750K | 1973 |
| Honda | CB750K | 1974 |
| Honda | CB750K | 1975 |
| Honda | CB750F Supersport | 1975 |
| Honda | CB750K | 1976 |
| Honda | CB750F | 1976 |
| Honda | CB750K | 1977 |
| Honda | CB750F | 1977 |
| Honda | CB750K | 1978 |
| Honda | CB750F | 1978 |
| Honda | CB550K0 | 1974 |
| Honda | CB550K1 | 1975 |
| Honda | CB550K2 | 1976 |
| Honda | CB550K3 | 1977 |
| Honda | CB550K4 | 1978 |
| Honda | CB550F1 | 1975 |
| Honda | CB550F2 | 1976 |
| Honda | CB550F3 | 1977 |
| Honda | CB500K0 | 1971 |
| Honda | CB500K1 | 1972 |
| Honda | CB500K2 | 1973 |
| Honda | CB400F | 1975 |
| Honda | CB400F | 1976 |
| Honda | CB400F | 1977 |
| Honda | CB350F0 | 1972 |
| Honda | CB350F0 | 1973 |
| Honda | CB350F1 | 1974 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
60-day returns on eligible parts
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
Electrical parts are excluded from standard returns. Check return eligibility.
Start your return below. Wait for our instructions before mailing a part back.
Start a returnOther shipping options
Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
Frequently Asked Questions
Which battery type and charging set point apply to rectifier/regulator 24-2011?
It is exclusively for a compatible lithium-ion battery and uses a 14.0V ±0.2 set point. Do not use it with a standard lead-acid battery, and confirm the required voltage with the battery manufacturer.
What charging components does lithium unit 24-2011 replace?
It combines the original rectifier and voltage-regulator functions in one unit and includes stock-type plugs and installation instructions.
What are its dimensions and mounting-hole spacing?
The unit measures 70 x 94 x 27mm with mounting holes 80mm center to center. Compare the available mounting area because a custom bracket or location may be required.