Samsung EB575152VU Galaxy S Replacement Battery 3.7V 1250mAh
This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.
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Samsung EB575152VU Galaxy S Replacement Battery 3.7V 1250mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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.
Samsung EB575152VU Galaxy S Replacement Battery 3.7V 1250mAh - is backordered and will ship as soon as it is back in stock.
Voltage
3.7V
Amp
1250mAh
Samsung GT-i9000 Galaxy S — 3.7V Li-ion Replacement Battery (EB575152VU)
This is a 3.7V, 1250mAh Li-ion cell built to fit the Samsung GT-i9000 Galaxy S and its variants, including the SGH-i897 and Vibrant. It replaces the original EB575152VU after years of charge cycling have degraded the cell's capacity. Dimensions are 51.00 × 50.50 × 5.50mm — same footprint as the OEM unit.
- GT-i9000 series compatibility: The GT-i9000, SGH-i897, and Vibrant share the same battery bay dimensions, connector pinout, and charge IC handshake. All of them accept the EB575152VU cell without modification.
- Bench tested on actual hardware: We ran this cell through charge and discharge cycles on the GT-i9000. The BMS accepted the charge IC handshake correctly, hit full charge cutoff at 4.2V, and held voltage under screen-on load without tripping low-voltage protection early.
- Fuel gauge recalibration on first use: On first installation, run one full discharge to automatic shutdown, then charge uninterrupted to 100%. This gives the phone's fuel gauge IC a clean reference curve against the new cell — skipping it leaves the coulomb counter tracking stale data from the old degraded cell.
Why the GT-i9000 reports wrong battery percentage after a cell swap
The GT-i9000 uses a fuel gauge IC that builds its charge estimate from the discharge curve of the cell it was calibrated against. Swap in a new cell and the IC is still referencing the old curve — which was shaped by years of capacity fade. The percentage shown on screen can read 40% while the actual cell state is already below the modem's minimum sustain voltage. One complete discharge-to-shutdown followed by an uninterrupted charge cycle resets the coulomb counter to the new cell's actual curve.
Sudden shutdown at 20–30% on the replacement cell
This happens when the fuel gauge IC hasn't recalibrated and the cell hits a voltage cliff under load — typically when the modem fires a transmission burst or the screen backlight peaks. The reported percentage looks safe, but cell voltage drops below 3.4V under that instantaneous draw, tripping the BMS protection circuit. It's not a faulty battery. Complete one full discharge-charge cycle, then confirm resting voltage sits above 3.7V before putting the phone back into normal use.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Samsung
- 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
The phone won't turn on at all after the replacement battery sat in a drawer for months — is it dead?
The BMS locks the cell out when voltage drops below approximately 2.5V during storage, which is a protective cutoff, not a failed battery. Connect the phone to a wall charger and leave it for 20–30 minutes without attempting to power it on — the charge IC needs time to push trickle current through the BMS lockout threshold before the cell can accept a normal charge rate. Once the charging indicator appears on screen, let it reach full charge before booting. If no indicator appears after 40 minutes, check that the battery contacts are seated flat against the connector pins.
The battery percentage jumps around erratically — showing 60%, then suddenly 85%, then back to 50%
The coulomb counter in the GT-i9000's fuel gauge IC is reading from a calibration table that no longer matches the new cell's discharge curve. It interpolates percentage from voltage, and a mismatch between the stored curve and the real cell produces these erratic jumps. Run one full discharge — let the phone shut itself down automatically — then charge in a single uninterrupted session to 100%. That single cycle gives the IC enough data to lock onto the new curve and stabilise the percentage reading.
The phone gets noticeably warm near the battery during the first few charges — is that normal?
A new high-impedance cell generates more heat during the first few charge cycles than a broken-in one, because the charge IC pushes constant current into a cell with slightly higher internal resistance. This is normal for the first two to three charges and settles as the cell cycles. If the warmth becomes uncomfortable to hold or the phone throttles performance, check that the back cover is fully seated — a loose cover reduces heat dissipation from the battery compartment. By the third full charge cycle, temperature during charging should be close to what the original battery produced.
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