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Li3930T44P4h794659 3000mAh 3.85V Li-Polymer replacement battery for ZTE MF985 and MF288 hotspot, front view showing battery surface and contact pins
Li3930T44P4h794659 3000mAh 3.85V replacement battery for ZTE MF985 and MF288, back view showing model number Li3930T44P4h794659, capacity 3000mAh, and voltage 3.85V on spec label

Li3930T44P4h794659 3000mAh 3.85V Li-Polymer Replacement Battery for ZTE MF985 / MF288 Velocity 2 Hotspot

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

🔘 Li3930T44P4h794659 3000mAh 3.85V | 🔋 Li-Polymer | 📱 Compatible with ZTE MF985 / MF288 Velocity 2 Hotspot

8 in stock

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SKU: Li3930T44P4h794659 Category: Tags: , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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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 $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

✅ 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: Li3930T44P4h794659
Capacity: 3000mAh / 11.6Wh
Rated voltage: 3.85V
Charge limit voltage: 4.35V
Battery type: Li-Polymer
Compatible with: ZTE MF985 (AT&T Velocity 2), ZTE MF288 Smart Hub, AT&T Velocity 2 4G LTE Mobile Hotspot
Replaces OEM part number: Li3930T44P4h794659
Package include: 1 x battery
Extend the runtime of your ZTE mobile hotspot with this Li3930T44P4h794659 3000mAh replacement battery. Compatible with ZTE MF985 (AT&T Velocity 2, released 2018, featuring 4G LTE Cat13 speeds up to 600Mbps, USB Type-C charging, 1Gb NAND Flash / 512Mb RAM) and ZTE MF288 Smart Hub. The MF985 can connect up to 10 devices simultaneously and includes 2 TS-9 connectors for external antennas. This Li-Polymer battery delivers the factory-rated 3000mAh capacity, providing up to 12 hours of active use and up to 24 hours of standby time on a full charge.
Built with high-quality 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 battery is charged via USB Type-C using the included adapter. With a cycle life of over 500 full charge cycles, this replacement battery is designed for long-term durability. For reference, third-party retailers sell this battery for approximately $23 to $30.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches Li3930T44P4h794659. This battery is compatible with ZTE MF985 (AT&T Velocity 2), ZTE MF288 Smart Hub, and AT&T Velocity 2 4G LTE Mobile Hotspot. The battery is user-replaceable — most of these devices have a removable back cover for easy battery access. No professional tools required for installation.
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. For best charging performance, use the original USB Type-C charger that came with your hotspot. If you don’t use the battery 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 Li3930T44P4h794659 battery for ZTE MF985 is compatible with ZTE MF985 (AT&T Velocity 2, 4G LTE Mobile Hotspot, up to 600Mbps download speed, WiFi connect up to 10 devices, 2 TS-9 connectors for external antenna), ZTE MF288 Smart Hub (TELUS Bell Canada), and AT&T Velocity 2 4G LTE Mobile Hotspot. The MF985 features a removable 3000mAh battery, USB Type-C charging port, 1Gb NAND Flash / 512Mb RAM, and supports adaptive charging with the included STC-A521A-Z charger. If your ZTE MF985 battery replacement is needed because the hotspot drains quickly or won't hold a charge, this is the correct Li3930T44P4h794659 battery. Please check the battery model Li3930T44P4h794659 printed on your original battery before purchasing.

The Li3930T44P4h794659 3000mAh 3.85V battery has a typical capacity of 3000mAh (11.6Wh) and a rated voltage of 3.85V. Charge limit voltage is 4.35V. It is a Li-Polymer battery built with Grade A cells and is CE, RoHS, and UN38.3 certified. The ZTE MF985 supports USB Type-C charging — a full charge provides up to 12 hours of active use and 24 hours of standby time according to manufacturer specifications. The device includes an adaptive charger (STC-A521A-Z) that properly handles delicate batteries. For best results, always use the original USB Type-C charger that came with your hotspot.

Installing Li3930T44P4h794659 battery in ZTE MF985 hotspot is very simple. Most ZTE MF985 and MF288 devices have a removable back cover. First, turn off the hotspot and disconnect it from power. Locate the back cover seam and gently pry it open using your fingernail or a plastic opening tool. Remove the old battery by lifting it out, noting the orientation of the gold-plated contacts. Insert the new Li3930T44P4h794659 battery with the contacts aligned correctly (the contacts should face the corresponding springs inside the compartment). Close the back cover until it snaps securely into place. Charge the device fully before first use. No tools are required for most models. Always dispose of old batteries properly at a designated battery recycling center.

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