Batteries for Yamaha RD RD 350 46 hp (1981-1983)
Which battery does a Yamaha RD RD 350 need?
Specifications and battery: RD 350 (46 hp)
Yamaha RD RD 350 (46 hp, 1981-1983) takes a conventional 5 Ah, 55 A battery (136 × 61 × 131 mm), with the positive terminal on the right.
- Brand
-
Yamaha
- Model
- RD
- Built
- 1981 - 1983
- Fuel
- Mixture
- Cylinders
- 2
- Drive
- Chain
Battery for this engine
| Version | Technology | Capacity | Cold cranking (EN) | Size (L×W×H) | Polarity |
|---|---|---|---|---|---|
| Main | Conventional | 5 Ah | 55 A | 136 × 61 × 131 mm | + on the right |
This engine shares its battery with the RD 250 DX (27 hp), RD 250 DX (30 hp), RD 250 LC (17 hp), RD 250 LC (27 hp) and 3 more: the compatible batteries are exactly the same.
Data: vehicle specifications and the battery manufacturer's application catalogue.
EFB, AGM or conventional for this engine?
Rule of thumb for the Yamaha RD RD 350: fit the same technology as the original or better (conventional → EFB → AGM), with equal or higher capacity and cold cranking amps, and respect the size and terminal position of around 5 Ah.
Battery analysis for your Yamaha RD RD 350
Quick answer You need an ordinary lead-acid battery of 5 Ah. Our recommendation: VARTA 12N5.
Prices and availability updated on 15/11/2026
Based on the batteries we found for your vehicle, our experts help you pick the right one.
📋 What we found
For your Yamaha RD RD 350 we found 3 compatible conventional batteries.
📊 View AGM vs EFB vs Conventional — full comparison
⭐ Our recommendation
For your Yamaha RD RD 350 we recommend the VARTA 12N5 (ordinary lead-acid, 5 Ah). Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.
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Verified selection
- Class: Motorcycle Batteries
- Brand: Yamaha
- Model: RD
- Engine: RD 350
Conventional batteries
Standard lead-acid batteries.
-
Motorcycle battery Varta 12N5 Powersports (506011004) 12V 5Ah 55A
- 12 V
- 5.5 Ah
- 55 A
Dimensions 136×61×131 mm
- ✓ Varta brand
€107.40
-
Motorcycle battery Exide 12N5.5-3B 12V 6Ah 45A
- 12 V
- 6 Ah
- 45 A
- Conventional EXIDE 12N5,5-3B · 6 Ah · 45 A
Dimensions 135×60×130 mm
€39.40
-
Motorcycle battery Fulbat 12N5.5-3B GEL 12V 5.8Ah 70A GEL
- 12 V
- 5.80 Ah
- 70 A
- GEL FULBAT 12N5.5-3B GEL · 5.80 Ah · 70 A
Dimensions 135×60×130 mm
€41.61
| Category | Make | Reference | Capacity | Cold cranking | Dimensions | Technology | Price | |
|---|---|---|---|---|---|---|---|---|
| Conventional batteries | VARTA | 506011006 | 5.5 Ah | 55 A | 136×61×131 mm | Conventional | €107.40 | More info |
| Conventional batteries | EXIDE | 12N5,5-3B | 6 Ah | 45 A | 135×60×130 mm | Conventional | €39.40 | More info |
| Conventional batteries | FULBAT | 12N5.5-3B GEL | 5.80 Ah | 70 A | 135×60×130 mm | GEL | €41.61 | More info |
Frequently asked questions
- Yamaha RD RD 350 (46 hp, 1981-1983) takes a conventional 5 Ah, 55 A battery (136 × 61 × 131 mm), with the positive terminal on the right. We found 3 compatible batteries priced between 39,40€ — 107,40€. Check dimensions and positive terminal position before purchasing.
- Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Yamaha RD RD 350 battery compartment and the positive terminal position matches.
- Motorcycles can use GEL, AGM, or conventional batteries. GEL batteries are ideal for occasional use. AGM batteries are the best option for heavy use or high-power motorcycles. Always check the polarity before installation.
- Polarity indicates which side has the positive (+) terminal. This is critical for motorcycles because some models have the positive terminal on the left and others on the right. Check the label on your current battery or the manufacturer's manual.
- Yes. First disconnect the negative (−) wire and then the positive (+) wire. When installing the new one, connect the positive (+) wire first and then the negative (−) wire. Always respect the correct polarity.
- Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
- All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
- Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.