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4100mAh 3.8V Li-Polymer replacement battery for RGB30 handheld game console, front view showing battery label and connector flex cable

4100mAh 3.8V Li-Polymer Replacement Battery for RGB30 Handheld Game Console

Original price was: $19.99.Current price is: $15.99.

🔘 4100mAh 3.8V | 🔋 Li-Polymer | 📱 Compatible with RGB30 Handheld Game Console

8 in stock

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SKU: for RGB30 Category: Tags: , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $6.00 (approx. €5.20) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

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Description

✅ Condition: Brand New – Never used, factory‑tested quality

✅ CE / RoHS / UN38.3 Certified

✅ 90‑Day Warranty from delivery – Longer coverage than major platforms

✅ Ships in 3‑7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery model: Compatible with RGB30 handheld
Capacity: 4100mAh / 15.58Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-Polymer
Compatible with: RGB30 handheld game console
Package include: 1 x battery
Extend your retro gaming sessions with this 4100mAh replacement battery for the RGB30 handheld game console. The RGB30 features a 4.0-inch 720×720 IPS display with a unique 1:1 square aspect ratio, powered by a Rockchip RK3566 chipset, 1GB LPDDR4 RAM, and two MicroSD card slots for expanded storage. Connectivity options include dual USB-C ports (one supports 5V/2A fast charging, video output, and OTG-USB), Mini HDMI, built-in WiFi 5, Bluetooth, and a 3.5mm headphone jack. This Li-Polymer battery delivers the original 4100mAh capacity, providing up to 8 hours of gameplay per full charge. With 5V/2A (10W) USB-C fast charging, the device can be fully recharged in approximately 2 hours — getting you back to gaming quickly.
Built with Grade A Li-Polymer cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. The RGB30 uses a 3.8V Li-Polymer battery that charges to 4.35V (not 4.2V). This replacement battery matches the original specifications, ensuring stable voltage output and reliable performance.
Compatibility Note: Please power down your device before replacement. The RGB30 features a user-replaceable battery — no soldering is required. However, the device case is sealed with adhesive; careful prying is recommended. The battery is connected via a 1.25mm 2-pin JST connector. Always verify your original battery specifications before ordering.
Battery Care Tips: Avoid full discharge — recharge when battery level drops below 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. Use a standard 5V/2A USB-C charger. If you don’t use the device for a long time, store it at approximately 40%-60% charge in a cool, dry place. If you notice swelling or overheating, stop use immediately and dispose of properly at a designated battery recycling center.

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Frequently Asked Questions

This 4100mAh replacement battery is designed for the RGB30 handheld game console. The RGB30 features a 4.0-inch 720×720 IPS square display (1:1 aspect ratio), Rockchip RK3566 processor, 1GB LPDDR4 RAM, dual MicroSD slots, and dual USB-C ports (one supporting 5V/2A fast charging, video output, and OTG-USB). Please open your console's battery compartment and verify that your original battery matches these specifications before ordering. If your original battery uses a different model number or connector, this battery may not be compatible. Always check your original battery label before purchasing.

This 4100mAh 3.8V Li-Polymer battery has a typical capacity of 4100mAh (15.58Wh) and a rated voltage of 3.8V. The charge limit voltage is 4.35V (not 4.2V). The RGB30 supports 5V/2A (10W) fast charging via USB-C — a full charge takes approximately 2 hours, providing up to 8 hours of gameplay per charge (depending on screen brightness, volume, and emulated platform). This 4100mAh Li-Polymer battery is built with Grade A cells. For best results, always use a standard 5V/2A USB-C charger.

Installing the replacement battery in RGB30 requires careful disassembly. The device case is sealed with adhesive — use a heat gun or hair dryer at low temperature (no more than 70°C) to soften the adhesive before prying. Use plastic opening tools to avoid damaging the case. The battery is connected via a 1.25mm 2-pin JST connector — gently disconnect the old battery by pulling upward on the connector (do not pull on the wires). Insert the new battery, ensure the connector is fully seated, and close the case. The RGB30 has no official IP water resistance rating, so no special sealing is required. Always dispose of old batteries properly at a designated battery recycling center. For calibration, fully charge the device for 2 hours before first use.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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