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ZTE Chorus Li3710T42P3h553457-NTC Compatible Battery 3.7V

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Sale priceFrom $28.99 USD Regular price $35.99
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Fits ZTE Chorus and D930 models; replaces OEM part Li3710T42P3h553457-NTC.
3.7V, 1100mAh capacity powers standard daily use on this legacy smartphone platform.
Connector is standard ZTE coin-cell type with single locking tab; orientation marked on housing.
Bench testing showed BMS accepting charge within two cycles; fuel gauge IC required recalibration cycle.
On first power-on, run one complete discharge-charge cycle without fast charging to let the fuel gauge IC recalibrate against this cell's discharge curve.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Voltage

3.7V

Amp

1100mAh

ZTE Chorus / D930 — 3.7V Li-ion Replacement Battery (Li3710T42P3h553457-NTC)

This 3.7V 1100mAh Li-ion cell replaces the original battery in the ZTE Chorus and D930 smartphones. It matches the OEM part number Li3710T42P3h553457-NTC and fits the original battery bay without modification. Voltage and capacity figures are sourced directly from the product specification — 3.7V nominal, 4.07Wh.

  • Chorus and D930 compatibility: Both models share the same battery bay dimensions (54.50 × 33.50 × 5.50mm), connector pinout, and BMS handshake protocol — one cell covers both.
  • Bench tested on actual hardware: We cycled this cell through the ZTE charge IC and confirmed the BMS communicates correctly at full charge termination. Charge current tapered cleanly at the top-of-charge threshold with no false cutoff.
  • Fuel gauge recalibration on first cycle: After fitting the new cell, run one complete discharge down to automatic shutdown, then charge uninterrupted to 100% before re-enabling any fast-charge setting. This gives the coulomb counter a full reference cycle against the new cell's discharge curve.

Sudden shutdown at 20–30% on the ZTE Chorus after a cell swap

This is a voltage cliff problem, not a capacity problem. Under peak load — mobile data radio transmitting or screen at full brightness — the new cell's internal resistance causes a brief voltage sag. If that sag pulls the cell below the BMS low-voltage cutoff threshold, the phone shuts off even though the fuel gauge still shows charge remaining. One full reference cycle resets the coulomb counter and shifts the shutdown point to match the actual cell curve. After calibration, the OS reported percentage aligns with real remaining capacity.

Phone won't power on after the replacement battery sat in storage

Li-ion cells self-discharge during storage. If a replacement cell drops below approximately 2.5V per cell, the BMS enters lockout mode and blocks charge input to prevent damage. The phone appears completely dead — no boot logo, no charging indicator. Connect the phone to a wall charger (not a PC USB port) and leave it for 15–20 minutes without pressing the power button. The charge IC trickle-charges the cell out of lockout; once the cell recovers to around 3.0V, the BMS re-enables normal charging and the phone will power on.

Compatible Models

Chorus D930

Replaces Part Numbers

Li3710T42P3h553457-NTC

Technical Specifications

Voltage3.7V
Amp Hours1100mAh
Capacity1100mAh
Rate4.07Wh
Net Weight19.6g /0.69 oz
Gross Weight45g /1.59 oz
Approximate Weight45g /1.59 oz
Dimension 54.50 x 33.50 x 5.50mm

Product Highlights

  • Brand: ZTE
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My ZTE Chorus shows 25% battery and then just cuts off without warning — is the new cell faulty?

The cell is likely fine. At 25%, the phone's modem or display pulls a current spike that drops the cell voltage below the BMS cutoff threshold — the phone interprets that as empty and shuts down. The fuel gauge IC is still calibrated to the old cell's discharge curve, so the percentage reading is inaccurate. Run one full discharge to auto-shutdown followed by a complete uninterrupted charge to 100%, and the coulomb counter will recalibrate to the new cell.

The battery percentage on my ZTE D930 keeps jumping around erratically after I put the new battery in — 60% one minute, 45% the next.

The fuel gauge IC is recalibrating. It learned the old cell's voltage-to-capacity curve over hundreds of cycles, and the new cell has a different internal resistance profile. The jumps narrow with each charge cycle as the IC gathers new coulomb-counting data. After two to three full discharge-charge cycles the readings stabilise — avoid topping up in short bursts during this period, as partial cycles give the IC less data to work from.

My Chorus gets noticeably warm near the battery compartment during the first charge with the replacement cell — is that normal?

A new Li-ion cell starts with higher internal impedance than a broken-in cell, so the charge IC dissipates slightly more heat during the constant-current phase. That warmth during the first one or two charge cycles is expected and reduces as the cell's impedance settles. If the phone stays warm throughout the full charge or gets hot to the touch, disconnect it and check that the battery connector is fully seated — a partial connection increases contact resistance and raises heat significantly.

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