BTR6200 Verizon Droid Incredible Compatible Battery 3.7V 1000mAh

Verizon Droid Incredible — 3.7V Li-ion Replacement Battery (35H00127-06M)

This is a 3.7V, 1000mAh Li-ion replacement battery for the Verizon Droid Incredible smartphone. It fits the original battery bay and connects to the same three-contact puck used by OEM part numbers 35H00127-02M through 35H00127-06M, BTR6200, and BTR6200B. Swap it in when the original cell no longer holds charge or causes unexpected shutdowns.

• Droid Incredible compatibility: All six OEM part numbers in this family share the same 3.7V nominal voltage rail, connector footprint, and BMS handshake protocol — which is why a single replacement cell covers the full production run of this handset.
• Bench tested on actual hardware: We cycled this cell through charge and discharge on the Droid Incredible platform and confirmed the BMS communicated charge state without triggering false-full cutoff or low-voltage lockout during the test.
• Fuel gauge recalibration on first install: After fitting the new cell, run one complete discharge down to automatic shutdown, then charge uninterrupted to 100% before normal use. This gives the fuel gauge IC a full-range sample of the new cell's discharge curve so percentage readings stay accurate.

Why the Droid Incredible shuts down suddenly at 20–30% after a cell swap

The Snapdragon S1 SoC and AMOLED display together can pull a short burst of current that a fresh, uncalibrated cell cannot sustain without the voltage dropping below the BMS cutoff threshold. The phone interprets this voltage sag as a dead cell and shuts down even though the fuel gauge still shows charge remaining. This is a calibration gap, not a faulty battery. One full discharge-charge cycle lets the coulomb counter establish an accurate baseline, and the shutdowns stop.

Phone not powering on after the replacement battery sat in storage

Li-ion cells in storage self-discharge over time. If the cell drops below approximately 2.5V per cell, the BMS enters a lockout state and will not respond to a normal power-on press. Connect the phone to a wall charger — not a USB port — and leave it for at least 20–30 minutes without pressing anything. The charge IC will feed a trickle current into the cell to bring it above the BMS re-enable threshold, after which the phone will boot normally. If the charge indicator never appears after 45 minutes on a wall adapter, the cell has dropped below recoverable voltage.