STARNOVO 300mAh 3.7V Replacement Battery for Golf Buddy Voice, Voice VS4, Voice 2, DSC-GB750, DSC-GB900, YK372731, PL482730, Voice+

Type	Li-ion Polymer battery
Voltage	3.7V
Capacity	300mAh
Dimensions	32.00 x 25.50 x 5.20mm
Compatibility	Golf Buddy Voice,Voice+,Voice VS4,Voice 2 ,DSC-GB750,DSC-GB900 Talking GPS Range Finder
OEM replacement	YK372731,PL482730

$12.99 USD

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STARNOVO keeps this battery in continuous production, delivering the same specifications, built-in protection circuit, and documented compliance with every unit.

Why This Battery Works

Full-round runtime — Delivers reliable power through a full round without cutting out early.
Drop-in fit — Built to the original battery dimensions for straightforward installation with no modification required.
Built-in protection — Guards against overcharging, over-discharging, overcurrent, and short circuits.
Certified safe — Complies with UN 38.3, UL 2054, and IEC 62133 safety and transport standards.
12-month warranty — Factory-backed warranty for consistent quality and dependable after-sales support.

Compatibility Help

Not sure whether this is the correct battery? Send us a photo of your original battery, connector, or device label, and we'll confirm compatibility within 24 hours.

Wholesale & Standing Inventory

Ask us about standing inventory, volume orders, and bulk pricing. Contact us directly at sales@starnovo.com for a quick quote.

Is this battery compatible with my device?

Yes. This replacement battery is compatible with Golf Buddy Voice, Voice+, VS4, Voice 2, DSC-GB750 and DSC-GB900 GPS rangefinders. Please confirm your original battery model matches the listing before ordering. If unsure, message us with your device model and battery part number — we'll verify within 24 hours.

How do I install this battery?

Installation requires a small screwdriver and a plastic pry tool. We recommend watching a teardown guide for your specific device before starting — check out our step-by-step replacement guide. If you're not comfortable with DIY repair, please seek professional service.

Does this battery come with installation tools?

No. Tools are not included. You'll need a small screwdriver and a pry tool, available at any electronics retailer or online marketplace.

Is this battery safe?

Yes. Each battery includes a built-in PCM (Protection Circuit Module) against overcharge, over-discharge, over-current, and short circuit. It is certified under UL, IEC62133, and UN38.3 standards, and passes strict QC testing on voltage, capacity, and protection.

What is the cycle life?

Typically 300–500 cycles, depending on usage and charging habits. To maximize lifespan, avoid discharging below 10% and charging above 45°C / 113°F.

My battery arrived but doesn't power on. What should I do?

First, ensure the connector is fully seated and charge the device for at least 30 minutes. If still no power, try reseating the connection. If the issue persists, contact us for troubleshooting or replacement.

What is your return/warranty policy?

We offer a 30-day DOA guarantee and a 12-month warranty from delivery date. If the battery fails to hold charge, swells, or has physical defects, contact us with your order number and description for a replacement or refund. Damage from improper installation or abuse is not covered.

What if my device model isn't listed or doesn't fit?

If your device model, voltage, or dimensions don't match our standard batteries, we can build a custom battery pack to your specs. Contact us at sales@starnovo.com with your device model, original battery photo, and requirements. Our team will provide a quote within 1–2 business days.

Do you ship internationally?

Yes, we ship worldwide. Standard delivery takes 10–20 business days depending on destination. Tracking is provided once shipped.

5 stars: 11 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Easy replacement.

Worked as advertised.

worked very well

not very hard to install

It fits.

I used it for a golf gps.

Great product

Works great

golf buddy batery

the battery was correct for the golf buddy and easy to install

Exactly as needed, Golf Buddy has worked like new since replacement

Exactly what was needed. Batteries Plus lost my business on this as they had stated no replacement was available. Replacement took some care as everything in Golf Buddy is "micro". Reference YouTube for helpful instruction.

Very goo product.

Easy to install and works fine. Fits as advertised.

It worked with my Golf Buddy

Great to update my Golf Buddy without having to buy a new one! Thanks!

Easy peasy lemon squeezy

The right battery, the right price for Golf Buddy Voice (and an easy replacement per YouTube) which saved me a hundred bucks, good as new. [Only change is that the display, when charging, does not flash as it did with original battery.]

Long battery life

I chose this battery because of the 300mAh level. I was hoping for improved battery life. I have used it twice while playing an 18 hole round. The gps battery indicator showed I only used half of the battery life. Very pleased with this battery so far. It did not come with the installation tools, like some of its competition. Have to be cautious opening the case, I used a guitar pick to prevent damage. Otherwise, easy install.

Battery replacement for Golf Buddy

Battery worked great for the Golf Buddy. Fairly easy to install. The only issue was the wires were a little longer than the original. Easy to work around though. Good product!