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Samsung Galaxy J7 Prime EB-BG610ABE Replacement Battery 3.85V 3300mAh

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From $26.99 USD $33.99
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Fits Samsung Galaxy J7 Prime SM-G6100 and replaces OEM battery part EB-BG610ABE.
This 3.85V 3300mAh lithium-polymer cell matches the original pack voltage and capacity exactly.
Connector slides into the stock battery slot with no modifications required to the device.
We cycled this cell on a Galaxy J7 Prime bench unit; the BMS accepted the new pack without fault codes on insertion.
On first use after installation, disable fast charging for one complete discharge-charge cycle so the fuel gauge IC recalibrates to this cell's discharge curve before high-current charging resumes.
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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

3.85V

Amp

3300mAh

Samsung Galaxy J7 Prime / On7 2016 — 3.85V Li-Polymer Replacement Battery (EB-BG610ABE)

This 3300mAh Li-Polymer cell replaces the EB-BG610ABE battery in the Samsung Galaxy J7 Prime (SM-G6100), Galaxy On7 2016 Duos, Galaxy On7 Prime 2018, and related variants. It runs at 3.85V nominal, matching the charge IC expectations on these boards. Swap it in when the original cell no longer holds charge through a normal day.

  • J7 Prime and On7 2016 series compatibility: These models share the same battery bay dimensions (99.60 × 45.00 × 4.50mm), the same 3.85V charge rail, and the same BMS connector pinout — which is why one cell covers all of them. The EB-BG611ABE and GH82-17872A part numbers refer to the same physical cell across regional variants.
  • Bench tested on actual hardware: We ran this cell on a J7 Prime board and confirmed the BMS handshake completed without fault codes. The charge IC accepted the new cell and stepped through trickle, constant-current, and constant-voltage phases cleanly.
  • Fuel gauge recalibration after install: On first use after installation, disable fast charging and run one full discharge-charge cycle. The fuel gauge IC on this board is calibrated to the old cell's discharge curve — one complete cycle against the new cell lets the coulomb counter reset its reference points before fast charging applies high current to an uncalibrated cell.

Sudden shutdown at 20–30% on the J7 Prime after a cell swap

This is a voltage cliff issue, not a capacity problem. Under load from the modem or display, the new cell's terminal voltage drops faster than the fuel gauge IC predicts — because the IC is still using the discharge curve of the degraded original cell. The phone reads 25% but the cell voltage has already fallen below the shutdown threshold. One full discharge-charge cycle with fast charging off forces the IC to map the new cell's actual voltage curve, and the early shutdowns stop.

Phone not powering on after the replacement battery sat in storage

Li-Polymer cells self-discharge in storage, and if the cell voltage dropped below approximately 2.5V per cell, the BMS will have triggered a lockout to prevent damage. The phone shows nothing — no charge indicator, no boot screen. Connect the phone to a wall charger (not a PC port) and leave it for 15–20 minutes without pressing the power button. Once the charge IC delivers enough current to lift the cell above the BMS re-initialisation threshold, the charging indicator will appear and the phone will boot normally.

Compatible Models

SM-G6100 Galaxy On7 2016 Duos Galaxy On7 2016 Duos TD-LTE Galaxy On7 Prime 2018 Galaxy On7 Prime 2018 LTE-A SM-G611 SM-G611S SM-G611F SM-J737V Galaxy J7 V 2018 Galaxy J7 V 2018 XLTE Galaxy J7 Aero SM-J737P Galaxy J7 Refine 2018 Galaxy J7 Refine 2018 TD-LTE SM-J737T Galaxy J7 Star 2018 Galaxy J7 Star 2018 LTE-A SM-J415G SM-J415GN SM-J415F SM-J415FN SM-J415F/DS SM-J415GN/DS Galaxy J4+ 2018 Galaxy J4+ 2018 Duos Galaxy J4 Plus Galaxy J4+ 2018 Duos TD-LTE SM-J415G/DS SM-J415 SM-J610 Galaxy J6 Plus SM-J410 Galaxy J4 Core SM-J410G/DS SM-J410F/DS Galaxy J4 Core Duos SM-J610G/DS Galaxy J6+ 2018 SM-J610G Galaxy J6+ Spark 2018 SM-J610F/DS SM-J610FN SM-J610FN/DS Galaxy On Max 2017 Galaxy J7 Max 2017 Duos Galaxy On Max 2017 Duos Galaxy On Max 2017 Duos TD-LTE SM-G615FU/DS SM-G615F/DD Galaxy J7 Max 2017 Duos TD-LTE Galaxy On7 Pro 2017 J7 Prime SM-G610 J6+ 2018 J6 Plus 2018 SM-J610F J4+ 2018 J4 Plus 2018 Galaxy J6 Plus 2018 Galaxy J4 Plus 2018 On 7 2016 On7 Prime 2018 On 7 TD-LTE On7 2016 Duos On 7 2016 Duos J7 Max SM-G615 SM-G610M SM-G610F SM-J415M SM-J415DS SM-G610K SM-G610L Galaxy A6s SM-G6200 Galaxy A6s Dual SIM A6s Dual SIM TD-LTE Galaxy P30

Replaces Part Numbers

EB-BG610ABE EB-BG611ABE EB-BG610ABA GH82-17872A

Technical Specifications

Voltage3.85V
Amp Hours3300mAh
Capacity3300mAh
Rate12.71Wh
Net Weight45g /1.59 oz
Gross Weight80g /2.82 oz
Approximate Weight80g /2.82 oz
Dimension 99.60 x 45.00 x 4.50mm

Product Highlights

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

Frequently Asked Questions

Why does my J7 Prime show the wrong battery percentage after I put in the new battery?

The fuel gauge IC on this board learned the discharge curve of your old, degraded cell over hundreds of cycles — it has no data on the new one yet. Until it maps the new cell's voltage-to-capacity relationship, percentage readings will be inaccurate and may jump erratically. Run one complete discharge from 100% down to automatic shutdown, then charge uninterrupted to 100% with fast charging disabled. After that single cycle, the coulomb counter recalibrates and percentage accuracy returns to normal.

Fast charging stopped working after I replaced the battery — now it only charges slowly.

The proprietary charge protocol on the J7 Prime requires the BMS to complete a successful first handshake before the charge IC allows high-current delivery. On the first cycle after a cell swap, the IC defaults to standard 5V/1A charging as a safety measure against an uncalibrated cell. Charge the phone fully at least once at standard rate, then reconnect with the original Samsung fast charger. The BMS handshake should complete and fast charging will resume on subsequent sessions.

My J7 Prime gets noticeably warm near the battery area during the first few charges after replacement — is that normal?

A new high-impedance cell generates more heat during the initial charge sessions than a broken-in cell does. The charge IC is pushing current into a cell with slightly higher internal resistance than the worn original, which produces more heat at the cell surface until the first few cycles condition the electrodes. If the warmth stays moderate and fades after two or three full charges, nothing is wrong. If the back of the phone becomes hot to the touch or charging stops and restarts repeatedly, disconnect the charger and check that the battery connector is fully seated flat against the board contact.

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