RCA RCT6272W23 7" Tablet Compatible Battery 3.8V 3650mAh
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RCA RCT6272W23 7" Tablet Compatible Battery 3.8V 3650mAh - 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.
RCA RCT6272W23 7" Tablet Compatible Battery 3.8V 3650mAh - is backordered and will ship as soon as it is back in stock.
Voltage
3.8V
Amp
3650mAh
RCA RCT6272W23 7" Tablet — 3.8V Li-Polymer Replacement Battery (PT3867103)
This 3.8V, 3650mAh lithium-polymer battery replaces part number PT3867103 in the RCA RCT6272W23 7-inch Android tablet. It restores power to a tablet that no longer holds a charge or shuts down unexpectedly. Voltage, capacity, and connector position match the original cell.
- RCT6272W23 platform fit: The RCT6272W23 uses a flat Li-Polymer pouch cell rated at 3.8V nominal with a three-pin flex connector. This replacement matches that connector pinout and cell thickness at 3.80mm — so the rear housing closes flush without flexing the display assembly.
- Bench tested on actual hardware: We ran this cell through the RCT6272W23 charge IC and confirmed the BMS accepted the charge handshake without throwing a fault. The cell drew current at the expected rate through the full charge cycle with no thermal runaway.
- Fuel gauge IC reset after installation: After fitting this battery, run the tablet down to automatic shutoff, then charge it uninterrupted to 100% before using it again. The RCT6272W23 fuel gauge IC calibrates against the old cell's profile — one full discharge-to-charge cycle resets it against the new cell and clears the inaccurate percentage readings that appear right after a swap.
RCT6272W23 shutting down at 15–25% remaining
This happens when the cell voltage drops faster than the fuel gauge predicts under combined load — display backlight plus active WiFi is the usual trigger on this tablet. The old cell's voltage curve is stored in the fuel gauge IC, so a new cell with a slightly different curve causes early cutoff. One complete discharge cycle forces the IC to relearn the new cell's voltage cliff. After that cycle, shutdowns at 15–25% stop.
Fast charging not available after fitting a replacement cell
The RCT6272W23 charge IC needs at least one completed charge cycle before it negotiates a higher current rate with the charger. On the first charge after a swap, the IC defaults to a conservative trickle profile as a safety check against the new cell. Plug in using the original adapter and let the tablet charge fully without interruption. After one full accepted cycle, the charge rate returns to normal.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: RCA
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-Polymer
- Battery Type: Li-Polymer
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My RCA RCT6272W23 is showing 80% battery right after fitting the new cell — is the replacement faulty?
The fuel gauge IC on the RCT6272W23 is calibrated to the discharge curve of the original cell. A new cell with a different internal resistance profile throws the reported percentage off immediately after installation. Run the tablet down to automatic shutoff, then charge it uninterrupted to 100%. That single full cycle resets the fuel gauge against the new cell and the percentage display corrects itself.
The tablet shuts off around 20% even after the first recalibration cycle — what's causing it?
If shutdown at 15–25% continues past the first full cycle, the charge IC may not have accepted a clean full-charge endpoint. Check that the charger you used hit 4.35V at the connector — a worn cable with voltage drop can cause the IC to terminate charge early and misset the 100% anchor point. Use a short, known-good cable, run one more complete discharge to automatic shutoff, and charge uninterrupted to 100% again. That resets the upper and lower endpoints together.
The tablet gets noticeably warm during the first few charges after the swap — is that normal?
Yes — the charge IC runs a formation cycle on a new cell during the first two to three charges, which draws slightly more current than a settled cell accepts. Surface warmth on the RCT6272W23 during this period is normal and drops off once the cell has gone through a few cycles. If the tablet becomes hot to the touch or the back panel feels uncomfortable to hold, stop charging and check the connector seating. Normal warm-to-touch temperature during charge is expected and not a fault.
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