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RC30-0215 4000mAh 3.85V Li-ion Polymer replacement battery for Razer Phone 1, front view showing battery surface and small 2-pin connector

RC30-0215 4000mAh 3.85V Battery for Razer Phone 1 Replacement

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

🔘 RC30-0215 4000mAh 3.85V | 🔋 Li-ion Polymer | 📱 For Razer Phone 1 Quick Charge 4+

8 in stock

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SKU: RC30-0215 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, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, Ukraine$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 $4.00 (approx. €3.50) 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: New – Factory-tested quality & Warranty

✅ 4000mAh High Capacity – Restores full battery life for Razer Phone 1

✅ 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

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

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

Battery model: RC30-0215
Capacity: 4000mAh (typical) / 15.4Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Razer Phone 1
Package include: 1 x battery
Restore the gaming performance of your Razer Phone 1 with this RC30-0215 4000mAh replacement battery. Launched in 2017, the Razer Phone 1 was the first smartphone designed specifically for gamers, featuring a 5.7-inch 120Hz UltraMotion display, dual front-facing speakers with THX certification, and the Qualcomm Snapdragon 835 processor. After years of daily charging cycles, the factory battery capacity naturally degrades. This Li‑ion Polymer battery restores the full 4000mAh capacity, bringing back the dependable endurance this gaming device was designed for. Built with grade A cells and multi‑layer safety protection against overcharge, over‑discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Designed for Gaming Performance: The Razer Phone 1 is built around a 4000mAh battery that delivers reliable endurance for extended gaming sessions. After extensive use, the original battery capacity degrades significantly. Common symptoms include: the device requiring more frequent charging, unexpected shutdowns at 15‑25% battery remaining, slower charging than when new, or visible battery swelling. This RC30-0215 replacement battery restores the factory‑spec 4000mAh capacity and supports the original Qualcomm Quick Charge 4+ fast charging. The battery uses high‑density cell technology with precise voltage control, ensuring stable output and compatibility with the device’s original charging circuitry.
Compatibility Note: Fits Razer Phone 1 only. Please confirm your battery model before ordering — RC30-0215 is printed on your original battery. This battery is NOT compatible with Razer Phone 2, which uses a different battery model. The Razer Phone 1 uses a distinct 4000mAh battery with specific dimensions and connector layout; using a different battery model may cause charging issues or incorrect battery reporting.

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Frequently Asked Questions

The RC30-0215 4000mAh battery replacement is compatible with Razer Phone 1 only. If you need a RC30-0215 battery for Razer Phone 1 or a Razer Phone 1 battery replacement, this RC30-0215 4000mAh battery is the exact match. For RC30-0215 battery compatibility, please verify your battery model printed on the original unit — RC30-0215 is the correct model for this device. This battery is NOT compatible with Razer Phone 2, which uses a different battery model. If your current Razer Phone 1 battery now drains quickly or shuts down unexpectedly, this RC30-0215 3.85V 4000mAh Li‑ion Polymer battery will restore full endurance and Quick Charge 4+ capability.

The RC30-0215 4000mAh battery for Razer Phone 1 has a typical capacity of 4000mAh (15.4Wh) and a rated voltage of 3.85V, with a charge limit of 4.4V. This RC30-0215 3.85V 4000mAh Li‑ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For RC30-0215 battery performance, the battery supports the original Qualcomm Quick Charge 4+ fast charging of the Razer Phone 1. For best RC30-0215 battery performance Razer Phone 1, allow 2‑3 full charge cycles after installation to calibrate the battery meter. If your original Razer Phone 1 battery now requires more frequent charging instead of lasting through gaming sessions as it did when new, this replacement will restore the full 4000mAh capacity and fast charging speed.

Professional RC30-0215 battery installation is recommended for Razer Phone 1. The device has a sealed design with strong adhesive. To replace RC30-0215 battery in Razer Phone 1, the technician must heat the back cover to soften adhesive, carefully pry it open to avoid damaging the display or internal components, disconnect the battery's small 2‑pin connector, remove the old battery, and install the new RC30-0215 battery before resealing. For RC30-0215 battery installation, improper handling can damage the display or internal components. For RC30-0215 battery health maintenance and Razer Phone 1 battery care tips: 1) Use the original charger and cable for optimal Quick Charge 4+ charging. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 4000mAh cell. 3) Avoid exposing the phone to high temperatures (above 40°C / 104°F), especially while charging. 4) For long‑term storage (over 2 months), keep the battery at approximately 40‑60% charge. 5) Perform a full calibration cycle after installation: drain the phone until it auto‑shuts off, then charge uninterrupted to 100%. For RC30-0215 battery care tips Razer Phone 1, stop using immediately if the battery shows any swelling.

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