Vodafone H1360 Compatible Battery 3.7V 1700mAh EB504465VU

Vodafone H1360 / 360 Series — 3.7V Li-ion Replacement Battery (EB504465VU)

This is a 3.7V 1700mAh Li-ion replacement battery for the Vodafone H1360, 360 H1, 360 M1, and 360. It slots into the original battery bay and connects via the standard contact plate. Capacity figure is 1700mAh / 6.29Wh as listed in the product specification.

• H1360 and 360 platform compatibility: The H1360, 360 H1, 360 M1, and 360 all share the same battery bay geometry, connector pitch, and BMS handshake protocol — which is why a single cell covers all four. The OEM part numbers EB504465VU and SO1S416AS/5-B both reference this same cell configuration.
• Bench tested on actual hardware: We cycled this cell through a full discharge and charge sequence on the H1360 platform. The BMS accepted the new cell without fault flags, and the charge IC stepped through trickle, CC, and CV phases cleanly.
• First-cycle fuel gauge reset: After fitting this cell, disable fast charging and run one complete discharge-charge cycle before normal use. The fuel gauge IC on the H1360 is calibrated to the discharge curve of the original cell — one full cycle lets it recalibrate against the new cell before high-current charging begins.

Sudden shutdown at 20–30% on the Vodafone H1360 after a cell swap

The H1360 shuts down before zero percent because the fuel gauge IC is still reading the old cell's discharge curve. A fresh Li-ion cell has a slightly different voltage-versus-capacity slope, so the IC thinks the phone is near empty when the actual cell voltage is still above 3.5V. The modem radio and display draw peak current at this point — enough to cause a voltage sag the IC reads as critical. Run one full discharge to the automatic cutoff, then charge uninterrupted to 100% to reset the coulomb counter.

Phone warm near the battery compartment on the first charge cycle

A new high-impedance cell generates more heat during the first charge cycle than a broken-in one. The charge IC on the H1360 starts in trickle charge mode if cell voltage is below 3.0V, then ramps to constant current — both phases produce more heat against a fresh cell's internal resistance. This is normal and settles after the first two cycles as internal resistance drops. If the housing stays warm beyond 40°C to the touch after two full cycles, check that the battery contacts are fully seated and not causing a high-resistance connection.