Replacement Battery for RCA Galileo Pro 11.5" ⚠ IMPORTANT — please verify compatibility BEFORE you buy:

1. Check the part number printed on your original battery — it MUST match one of the part numbers listed below.
2. Compare the physical dimensions with your original battery.
3. Verify the voltage matches exactly: 3.7V.

If you have ANY doubt — please send us a message before buying. We will gladly help you confirm compatibility and avoid a wrong order.

Technical Specifications Capacity4000mAh Voltage3.7V Energy14.8Wh Wh ChemistryLi-Polymer Dimensions139.00 x 90.12 x 3.00mm Weight125.4g /4.42 oz ManufacturerCameron Sino Technology SKUCS-RCW870SL UPC / Bar Code4894128136736 Compatible Part Numbers

This battery replaces the following original part numbers:

• PT3090135

🔍 Double-check: open the battery compartment of your device, remove the original battery, and compare its printed part number with the list above. If your part number is NOT listed — this battery may NOT fit your device. Please contact us first. Compatible Models — RCA

• Galileo Pro 11.5"
• RCT6513W87
• Viking Pro 10
• RCT6303W87
• RCT6303W87DK
• W101SA23T1
• W101 Cambio
• RCT6513W87M
• Galileo Pro
• Viking Pro
• Maven Pro
• RCT6K03W13
• Viking Pro 10.1"

If your exact model is not listed but you have a matching part number — message us, we will confirm compatibility before you place the order.

What's in the box

• 1 × Replacement battery CS-RCW870SL
• Anti-static protective packaging

Shipping & Returns

• 📦 Ships from United States via USPS.
• ↩ 30-day return — if the battery doesn't fit or arrives defective, message us and we will send you a replacement.
• 🛡 30-day warranty against manufacturing defects.

Still not sure? Just ask us!

We answer within a few hours on business days. Please send us:

• your device brand and exact model,
• the part number printed on your original battery,
• a photo of your old battery (optional — but very helpful).

One quick message is better than a wrong order.