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GH6911-6 6000mAh 3.87V Li-ion Polymer replacement battery for Nubia V70 Max, front view showing battery surface and small 2-pin connector
GH6911-6 6000mAh 3.87V replacement battery for Nubia V70 Max, back view showing model number GH6911-6, capacity 6000mAh, and voltage 3.87V on spec label

GH6911-6 6000mAh 3.87V Battery for Nubia V70 Max Replacement 22.5W

Original price was: $19.99.Current price is: $14.99.

🔘 GH6911-6 6000mAh 3.87V | 🔋 Li-ion Polymer | 📱 For Nubia V70 Max 22.5W Fast Charging

8 in stock

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📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

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Warranty Period90 days from delivery15-30 days from order confirmation
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🔋 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 $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: Brand New – Never used, factory-tested quality

✅ 6000mAh High Capacity – Restores full battery life for Nubia V70 Max

✅ 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: GH6911-6
Capacity: 6000mAh / 23.22Wh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Nubia V70 Max
Package include: 1 x battery
Revive your Nubia V70 Max with this GH6911-6 6000mAh replacement battery. Released in February 2025, the Nubia V70 Max is an ultra-budget smartphone featuring a 6.9-inch 120Hz HD+ LCD display, a Unisoc T606 processor, and a massive 6000mAh battery that was one of its standout selling points[reference:0][reference:1]. After years of daily charging cycles, the original battery has likely degraded significantly. This Li-ion Polymer battery restores the full 6000mAh capacity, bringing back the all-day endurance that made the V70 Max a favorite among budget-conscious users[reference:2]. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Why This Battery Replacement Matters for Nubia V70 Max Users: The Nubia V70 Max was designed for users who need reliable battery life above all else — the 6000mAh battery originally provided approximately 2-3 days of moderate use on a single charge[reference:3]. The phone also supports 22.5W wired fast charging, getting you back to full power quickly[reference:4]. However, after 1-2 years of daily charging, the original GH6911-6 battery’s capacity drops significantly[reference:5]. Common symptoms include: the phone needing multiple charges per day, the battery draining faster than usual, the device shutting down at 20-30% battery remaining, or the battery swelling. Unlike many modern smartphones, the V70 Max has a sealed design requiring professional replacement — but the payoff is restoring the phone’s incredible battery life. This replacement is a cost-effective way to extend the life of the V70 Max instead of purchasing a new device, especially for users who appreciate the phone’s 6.9-inch 120Hz display and IP54 splash resistance[reference:6].
Compatibility Note: Fits Nubia V70 Max only. Please confirm your battery model before ordering — GH6911-6 is printed on your original battery. This battery is NOT compatible with Nubia V70, Nubia Z series, Nubia Red Magic gaming phones, or other ZTE/Nubia models. Always check your original battery before purchasing.

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Frequently Asked Questions

The GH6911-6 battery for Nubia V70 Max is compatible with Nubia V70 Max only. If you need a Nubia V70 Max battery replacement, this GH6911-6 6000mAh replacement battery is the exact match. The Nubia V70 Max features a 6.9-inch 120Hz HD+ LCD display, Unisoc T606 processor, and 6000mAh battery[reference:7][reference:8]. For GH6911-6 battery for Nubia V70 Max compatibility, please verify your device model in Settings > About Phone. This battery is NOT compatible with Nubia V70, Nubia Z series, Nubia Red Magic gaming phones, or other ZTE/Nubia models. If your Nubia V70 Max battery drains quickly or won't hold a charge, this GH6911-6 replacement battery will restore full performance.

The GH6911-6 6000mAh battery for Nubia V70 Max has a typical capacity of 6000mAh (23.22Wh) and a rated voltage of 3.87V, with a charge limit of 4.45V[reference:9]. This GH6911-6 3.87V 6000mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified[reference:10]. For Nubia V70 Max battery life after replacement, expect approximately 2-3 days of moderate use (calls, messaging, social media) on a single charge[reference:11]. The 6000mAh capacity provides approximately 30-40 hours of talk time, 15-20 hours of video playback, and 10-12 hours of gaming. The Nubia V70 Max 6000mAh battery performance also supports 22.5W fast charging — reaching approximately 50% charge in 30-40 minutes and a full charge in about 2 hours[reference:12]. Charging the Nubia V70 Max battery takes approximately 2-2.5 hours with the original 22.5W charger. If your original battery now requires daily charging multiple times, this replacement will restore the original long-lasting endurance.

Replacing the Nubia V70 Max battery requires professional installation due to the phone's sealed design. For Nubia V70 Max battery replacement guide: 1) Power off the phone completely. 2) Heat the back cover to soften adhesive. 3) Carefully pry open the back cover using plastic tools. 4) Locate the GH6911-6 battery. 5) Disconnect the battery connector (pull by the plug, not the wires). 6) Remove the old battery — it is lightly adhered. 7) Connect the new GH6911-6 battery — the small 2-pin connector is keyed and only fits one way. 8) Place the new battery in the compartment and reseal the device with new adhesive. For GH6911-6 battery installation Nubia V70 Max, note that improper opening can damage the 6.9-inch display. Third-party repair shops typically charge $20-35 for this service. For Nubia V70 Max battery health maintenance: 1) Use only the original Nubia 22.5W charger that came with the device[reference:13]. 2) Keep battery level between 20% and 80% for daily use to maximize lifespan. 3) Avoid exposing the phone to high temperatures (above 40°C / 104°F). 4) For long-term storage (over 2 months), keep the battery at approximately 60% charge. 5) Perform a full calibration cycle after installation: drain until auto-shutoff, then charge uninterrupted to 100%. For Nubia V70 Max battery care tips, stop using immediately if the battery shows any swelling — replace the battery promptly to avoid damaging the phone's casing and IP54 water resistance[reference:14].

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