Orange Rise 30 Compatible Battery 3.7V 1300mAh Li-ion

Orange Rise 30 (4013X-2ARGPL3) — 3.7V Li-ion Replacement Battery

This is a 3.7V, 1300mAh Li-ion replacement battery for the Orange Rise 30 smartphone (model 4013X-2ARGPL3). It slots into the same bay as the original cell and connects to the same charge IC and fuel gauge circuitry. Capacity is 4.81Wh — matching the original spec to keep the OS power model consistent.

• Rise 30 / 4013X-2ARGPL3 platform fit: Both model references share the same PCB layout, connector pinout, and BMS handshake protocol. One cell covers both variants — no adapter or wiring change needed.
• Bench tested on actual hardware: We cycled this cell through charge and discharge on the Rise 30 platform. The BMS accepted the cell without fault codes, and charge termination triggered cleanly at 4.2V.
• Fuel gauge recalibration on first use: On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC map its coulomb counter against the new cell's actual discharge curve before high-current charging begins on an uncalibrated cell.

Sudden shutdown at 20–30% on the replacement cell

This is a voltage cliff issue. A new cell's discharge curve differs slightly from the degraded original, so the fuel gauge IC's stored model no longer predicts voltage drop accurately. Under screen or modem load, the cell voltage dips below the BMS cutoff threshold before the percentage counter reaches zero. Running one full discharge-charge cycle without fast charging forces the coulomb counter to relearn the curve. After that cycle, shutdowns at false percentages typically stop.

OS reporting wrong battery percentage after cell swap

The fuel gauge IC on the Rise 30 stores a learned discharge model tied to the old cell's impedance and capacity curve. When a new cell goes in, that stored model is stale — the IC reports percentages against the wrong reference. The fix is one complete discharge down to auto-shutdown, followed by an uninterrupted charge to 100%. After this single cycle, the coulomb counter resets its baseline to the new cell and percentage readouts stabilise.