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Samsung Galaxy S EB575152VU Replacement Battery 3.7V 2400mAh

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New arrival
From $26.99 USD $33.99
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Fits Samsung Galaxy S, Epic 4G, Epic Touch 4G, and SPH-D700 — replaces EB575152VU, EB575152VA, and G7 battery packs.
This 3.7V 2400mAh cell restores full power delivery to the modem, screen, and core processor on aged devices.
Connector slides straight into the battery cavity with the locking tab facing the fuel gauge contact points.
We bench-tested this cell in a Galaxy S; BMS accepted the pack on first insertion and voltage held steady under calling load.
On first charge cycle after installation, disable fast charging entirely — let one full discharge-charge complete before the fuel gauge IC recalibrates to this cell's discharge curve.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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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

3.7V

Amp

2400mAh

Sprint Galaxy S / SPH-D700 — 3.7V Li-ion Replacement Battery (EB575152VU)

This is a 3.7V, 2400mAh Li-ion battery for the Samsung Galaxy S series on Sprint, including the Epic 4G, Epic Touch 4G, and SPH-D700. It replaces OEM part numbers EB575152VU and EB575152VA. Swap it in when the original cell no longer holds voltage through a full day of normal use.

  • Galaxy S / SPH-D700 platform fit: The Epic 4G and SPH-D700 share the same battery bay geometry, connector pinout, and BMS handshake logic, so one cell covers all three variants without adapter or modification.
  • Bench tested on actual hardware: We ran this cell in an SPH-D700 through charge, idle, and active screen-on cycles. The BMS accepted the charge handshake on the first connection and held voltage within spec through full draw cycles without a cutoff event.
  • Fuel gauge recalibration on first cycle: On first use after installation, disable fast charging and run one complete discharge down to auto-shutdown, then charge to 100% uninterrupted. This gives the fuel gauge IC a clean reference curve for the new cell before the OS starts reporting percentage data.

Why the SPH-D700 reports wrong battery percentage after a cell swap

The Galaxy S uses a coulomb-counter-based fuel gauge IC that builds its percentage model from learned charge and discharge curves. When you install a new cell, that learned model still references the old, degraded cell's curve. The IC will read the new cell's higher voltage at a given state of charge as a different percentage point than it actually is. One full uninterrupted discharge-to-shutdown followed by a full charge resets the reference baseline and brings percentage reporting back into accurate range.

Sudden shutdown at 20–30% on the replacement cell

This is a voltage cliff, not a capacity fault. Under modem radio or screen peak load, the cell voltage drops sharply at around 3.5–3.6V if the fuel gauge IC has not yet calibrated to the new discharge curve. The OS reads the pre-load resting voltage as 20–30% remaining, but the loaded voltage drops below the BMS cutoff threshold instantly. Run one full calibration cycle first — charge to 4.2V, discharge to auto-shutdown — and the shutdowns stop.

Compatible Models

Galaxy S Epic 4G Epic Touch 4G SPH-D700 Galaxy S Pro

Replaces Part Numbers

EB575152VU EB575152VA G7

Technical Specifications

Voltage3.7V
Amp Hours2400mAh
Capacity2400mAh
Rate8.88Wh
Net Weight55g /1.94 oz
Gross Weight80g /2.82 oz
Approximate Weight80g /2.82 oz
Dimension 51.92 x 50.50 x 10.76mm

Product Highlights

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

Frequently Asked Questions

The phone powered off at 28% and now won't turn back on — is the battery dead already?

It's a BMS protection lockout, not a dead cell. Under modem or screen load, the cell voltage collapsed below the BMS cutoff threshold — the OS showed 28% because the fuel gauge IC was still reading pre-load resting voltage. Plug into a wall charger (not a PC USB port) and leave it for 20 minutes before attempting to power on. Once the cell climbs above 3.0V per cell, the BMS releases and the phone will boot normally.

Fast charging stopped working the first time I charged the replacement battery — was it working before?

The first charge cycle on a new cell often defaults to standard charging because the charge IC on the phone runs an impedance check before enabling high-current mode. A new cell has higher internal impedance than a conditioned one, so the IC drops to trickle or standard rate. Let the first full charge cycle complete at whatever rate the phone accepts, then fast charging will re-enable on the second cycle once the IC has a valid impedance reading for the new cell.

The battery percentage keeps jumping — it reads 45%, then skips to 31%, then back up to 40% within a few minutes.

This is the fuel gauge IC recalibrating against a cell it has no prior data for. The coulomb counter on the Galaxy S builds its percentage model from learned discharge curves — with a new cell installed, those curves are gone and the IC is estimating. Run one complete uninterrupted discharge from 100% down to auto-shutdown, then charge fully to 100% without unplugging. After that single cycle the IC locks onto the new cell's curve and percentage reporting stabilises.

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