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ZTE Blade A110 Li3816T43P3h604550 3.8V Replacement Battery

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From $23.99 USD $29.99
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Fits ZTE Blade A110, A112, and A410 using OEM part numbers Li3816T43P3h604550 or Li3715T42P3h604550.
3.8V and 1200mAh means this cell restores full charge cycles on the A110 platform without voltage sag.
Connector slides into the internal battery slot with no locking tab — seats flush against the contact plate.
We bench-tested this cell in an A110 unit; BMS accepted the pack on first insertion with clean voltage ramp.
On first charge after installation, let one complete discharge-charge cycle finish before enabling fast charging — this recalibrates the fuel gauge IC against the new cell's discharge curve.
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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.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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

Voltage

3.8V

Amp

1200mAh

ZTE Blade A110 / A112 / A410 — 3.8V Li-ion Replacement Battery (Li3816T43P3h604550)

This is a 3.8V, 1200mAh Li-ion cell for the ZTE Blade A110, Blade A112, and Blade A410 smartphones. It replaces OEM part numbers Li3816T43P3h604550 and Li3715T42P3h604550. Swap it in when the original cell no longer holds charge or the phone shuts down unexpectedly under load.

  • Blade A110 / A112 / A410 platform fit: All three models share the same 3.8V cell footprint, connector pinout, and BMS handshake protocol — one cell covers the full lineup without modification.
  • Bench tested on actual hardware: We cycled this cell through charge and discharge on the Blade A110 and confirmed the BMS accepted the handshake without triggering over-current protection on charge initiation or discharge cutoff.
  • Fuel gauge recalibration on first use: On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC recalibrate against the new cell's discharge curve before high-current charging pushes current into an uncalibrated cell.

Sudden shutdown at 20–30% on the Blade A110 after a cell swap

The Blade A110 uses a coulomb-counter fuel gauge that was calibrated to the original cell's internal resistance profile. A new cell has different impedance characteristics, so the gauge misjudges the remaining charge. Under high-draw events — mobile data, screen-on bursts, or GPS — the cell voltage drops below the BMS cutoff threshold before the gauge reads zero. The fix is one full discharge to automatic shutdown, then a full uninterrupted charge to 100% with no interruptions. After that single cycle the gauge re-anchors its endpoints to the new cell.

Phone warm near the battery during the first few charges after replacement

A fresh cell has higher internal impedance than a broken-in one. The charge IC compensates by pushing slightly more voltage to maintain the target current, and that extra work generates heat. This is normal for the first two to three charge cycles as the cell's electrolyte settles. If warmth persists past the third full charge, check that the adhesive backing is not trapping heat against the rear case. By cycle four, surface temperature during charging should match what you saw with the original battery.

Compatible Models

Blade A110 Blade A112 Blade A410

Replaces Part Numbers

Li3816T43P3h604550 Li3715T42P3h604550

Technical Specifications

Voltage3.8V
Amp Hours1200mAh
Capacity1200mAh
Rate4.56Wh
Net Weight29.2g /1.03 oz
Gross Weight54g /1.90 oz
Approximate Weight54g /1.90 oz
Dimension 60.00 x 44.56 x 4.90mm

Product Highlights

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

Frequently Asked Questions

My ZTE Blade A110 won't turn on at all after sitting in a drawer for months — is the new battery the problem?

A cell stored at low charge can drop below 2.5V, triggering BMS lockout that blocks power-on entirely. Plug the phone into a wall charger — not a PC USB port — and leave it for at least 20 minutes before pressing the power button. The charge IC needs enough voltage to wake the BMS out of lockout before the phone can boot. If the charging indicator appears within that window, the cell is recovering; let it charge to at least 15% before attempting a full boot.

The battery percentage on my Blade A110 jumps around erratically — it reads 60%, then drops to 35% in minutes without heavy use.

This is the fuel gauge IC recalibrating against the new cell's discharge curve after a cold swap. The original calibration data stored in the gauge no longer matches the new cell's voltage-to-capacity relationship, so the percentage reading drifts. Run one complete discharge — let the phone shut itself off automatically — then charge to 100% in a single uninterrupted session. After that cycle the coulomb counter resets its endpoints and the percentage readout stabilises.

Fast charging stopped working on my Blade A410 after I installed the replacement cell — the phone charges, but slowly.

On the first cycle after a cell swap, the BMS on the new cell may not immediately signal readiness for high-current charging, so the charge IC falls back to standard 5V/1A mode as a precaution. Complete one full slow charge to 100%, then disconnect and allow the phone to cool to room temperature before plugging back in. On the second charge cycle the BMS handshake completes correctly and the fast charge protocol re-engages. If fast charging still does not activate after two full cycles, check that the cable and adapter are the same ones that triggered fast charge on the original battery.

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