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Li3972T44P8HD9C628 7250mAh 3.85V Li-Polymer replacement battery for ZTE K98, C501, and K501 tablets, front view showing battery label and connector flex cable

Li3972T44P8HD9C628 7250mAh 3.85V Li-Polymer Replacement Battery for ZTE K98 / C501 / K501 / Z501 / C502 Tablet

Original price was: $39.99.Current price is: $34.99.

🔘 Li3972T44P8HD9C628 7250mAh 3.85V | 🔋 Li-Polymer | 📱 Compatible with ZTE K98 / C501 / K501 / Z501 / C502 Tablet

8 in stock

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SKU: Li3972t44P8hD9C628 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
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
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.

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Description

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

✅ CE / RoHS / UN38.3 Certified – Meets international safety standards

✅ Built‑in Overcharge / Over‑discharge / Short Circuit Protection

✅ 500+ Cycle Life – Grade A cells for long-term durability

✅ 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: Li3972T44P8HD9C628 (also available as 7150mAh/27.31Wh version)
Capacity: 7250mAh (Typical) / 27.9Wh | 7150mAh (Rated) / 27.31Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-Polymer / Li-ion
Cycle life: 500+ cycles retains ≥80% capacity
Compatible with: ZTE K98 (2022 tablet, 10.4-inch 2K display, Snapdragon 680 processor, 490g, 7.8mm thick, Type-C, 4 speakers with DTS support), ZTE C501, ZTE K501, ZTE Z501, ZTE C502
Certifications: CE / RoHS / UN38.3
Package include: 1 x battery
Keep your ZTE K98 tablet powered through long work sessions with this Li3972T44P8HD9C628 7250mAh replacement battery. The ZTE K98 was released in November 2022, featuring a 10.4-inch 2K display (2560×1600), Snapdragon 680 processor, 490g lightweight metal body, and supports Type-C charging. This Li-Polymer battery delivers the factory-rated 7250mAh capacity — providing extended power for office work, note‑taking, media consumption, and remote collaboration. For reference, third‑party retailers sell this battery for approximately $28 to $42.
Built with Grade A Li-Polymer cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE, RoHS, and UN38.3 certified for safe transport and use. The tablet supports fast charging via USB Type-C — a full charge takes approximately 3-4 hours. With a cycle life of 500+ full charge cycles, this replacement battery is designed for long-term durability. Professional installation is strongly recommended as the battery is not user‑replaceable — the tablet has a sealed design with strong adhesive.
Compatibility Note: Please power down your device and check your original battery label before ordering. This battery is compatible with ZTE K98, C501, K501, Z501, and C502 tablets. The tablet has no official IP water resistance rating, so water seal maintenance is not a concern after replacement.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. For best charging performance, use the original Type-C charger that came with your tablet. If you don’t use the device for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The Li3972T44P8HD9C628 battery for ZTE K98 is compatible with ZTE K98 (2022 tablet, 10.4-inch 2K display, Snapdragon 680 processor, 490g weight, 7.8mm thickness), ZTE C501, ZTE K501, ZTE Z501, and ZTE C502. The ZTE K98 features a 7250mAh battery — one of the largest in its class — providing up to several days of usage on a single charge. This Li3972T44P8HD9C628 Li-Polymer replacement battery for ZTE tablet delivers the factory-rated 7250mAh capacity. If your ZTE K98 battery replacement is needed because the tablet drains quickly or won't hold a charge, this is the correct battery. Please verify your device model in Settings > About Tablet and check the battery model Li3972T44P8HD9C628 printed on your existing battery before purchasing.

The Li3972T44P8HD9C628 7250mAh 3.85V battery has a typical capacity of 7250mAh (27.9Wh) and a rated voltage of 3.85V. Charge limit voltage is 4.4V. The Li3972T44P8HD9C628 7250mAh Li-Polymer battery is built with Grade A cells and is CE, RoHS, and UN38.3 certified. The Li3972T44P8HD9C628 battery with 27.9Wh energy supports fast charging via USB Type-C — a full charge takes approximately 3-4 hours. Some third‑party retailers also offer this battery as a 7150mAh/27.31Wh version — both are the same physical battery with different capacity markings. With a cycle life of 500+ full charge cycles, this Li3972T44P8HD9C628 replacement battery for ZTE K98 is designed for long-term durability. For best results, always use the original Type-C charger that came with your tablet.

Professional installation is strongly recommended for ZTE K98 battery replacement. The ZTE K98 has a sealed design with a metal back cover secured by strong adhesive — the battery is not user‑replaceable. The process to replace Li3972T44P8HD9C628 battery in ZTE K98 requires heating to soften adhesive, careful prying with plastic tools to avoid damaging the 10.4-inch 2K display or metal back cover, and proper reassembly. The tablet has no official IP water resistance rating, so water seal maintenance is not a concern after replacement. If you choose DIY tablet battery replacement, watch a full teardown tutorial before starting, use a heat gun at low temperature (no more than 70°C), and never reuse a battery after removal. Third-party repair shops typically charge $15‑30 for labor.

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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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