Samsung Galaxy Ace Style EB-B130BE Replacement Battery 3.8V 1500mAh
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Samsung Galaxy Ace Style EB-B130BE Replacement Battery 3.8V 1500mAh - 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 Galaxy Ace Style EB-B130BE Replacement Battery 3.8V 1500mAh - is backordered and will ship as soon as it is back in stock.
Voltage
3.8V
Amp
1500mAh
Samsung Galaxy Ace Style SM-G310 — 3.8V Li-ion Replacement Battery (EB-B130BE)
This is a 3.8V, 1500mAh Li-ion replacement battery for the Samsung Galaxy Ace Style SM-G310 series, including SM-G310A, SM-G310H, and SM-G310HN. It replaces OEM part numbers EB-B130BE, EB-BG313BBE, and GH43-04256A. Fit it when the original cell no longer holds charge through a normal day of use.
- SM-G310 series compatibility: All SM-G310 variants share the same battery bay dimensions, connector pinout, and BMS handshake protocol. The 59.73 × 50.48 × 4.25mm cell slots directly into the same physical cavity without modification.
- Bench tested on actual hardware: We ran this cell on an SM-G310H unit and confirmed the BMS completed a full charge cycle without tripping low-voltage cutoff. Charge acceptance was stable from 3.0V up to the 4.35V termination point the device expects.
- Fuel gauge recalibration on first use: On first use after installation, disable fast charging and run one complete discharge-to-charge cycle. This gives the fuel gauge IC time to map the new cell's discharge curve before it begins tracking state-of-charge. Skipping this step is why many users see erratic percentage readings in the first day.
Why the SM-G310 reports wrong battery percentage after a cell swap
Samsung's fuel gauge IC stores a learned discharge curve from the previous cell. When a new cell goes in, that stored curve no longer matches the actual voltage-to-capacity relationship of the replacement. The IC keeps reading against the old data until it runs a full cycle and relearns. This causes the percentage to jump or freeze at values that don't reflect real charge state. One full uninterrupted discharge followed by a full charge resolves it.
Sudden shutdown at 20–30% on the SM-G310
This happens when the cell voltage drops below what the modem or display load requires, even though the reported percentage still looks safe. The fuel gauge IC is reading a stale discharge curve and misreports remaining capacity right before the cell hits its voltage floor. Under burst load — a call, a screen wake, mobile data — the cell can't sustain voltage and the protection circuit cuts out instantly. After completing a full recalibration cycle, check that shutdown no longer occurs above 3.5V terminal voltage.
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
My SM-G310 won't turn on at all after the replacement battery sat in a drawer for a few months — is it dead?
Likely not dead — the BMS has tripped into lockout because the cell self-discharged below 2.5V during storage. Connect the phone to a wall charger and leave it for 20–30 minutes before attempting to power on; the charge IC needs a trickle current phase to bring the cell back above the BMS re-enable threshold. If the charging LED does not appear within 5 minutes, try a different cable and confirm the charger outputs at least 5V 1A. Once the LED activates, let it charge uninterrupted to 100% before the first boot.
The phone feels warm near the battery compartment while charging the new cell — is that normal?
A new cell typically has slightly higher internal impedance than a well-cycled original, so the charge IC dissipates more energy as heat during the first few charge cycles. This usually settles after 3–5 full cycles as the cell's impedance drops. If the back of the phone is uncomfortable to hold or the phone triggers an overheating warning, stop charging and let it cool to room temperature before resuming at a lower-current charger. Heat that persists beyond the first week of use points to a charge IC fault on the board, not the battery.
The percentage on my SM-G310 keeps jumping around — it showed 45%, then jumped to 12% within a minute without heavy use.
This is the fuel gauge IC recalibrating against the new cell after it spent time mapped to the old one's discharge curve. The coulomb counter is reading voltage data that doesn't yet match the new cell's characteristics, so it corrects itself in visible jumps. Run one full uninterrupted discharge — let the phone run down until it shuts itself off — then charge to 100% without interruption. After that single cycle, the IC will have enough data to track the new cell accurately and the percentage should stabilise.
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