About this replacement
Ufesa Exprimidor USB Squeeze & Go — 7.4V Li-ion Replacement Battery (9210562209)
This 7.4V 1500mAh Li-ion battery replaces the original cell pack in the Ufesa Exprimidor USB Squeeze & Go portable citrus juicer. It restores cordless operation for extracting juice from oranges and lemons without a mains connection. Voltage and capacity match OEM part 9210562209 exactly.
- Exprimidor USB Squeeze & Go fit: This model uses a compact 7.4V two-cell Li-ion pack with a specific connector pitch and BMS handshake tied to the USB charging circuit. A mismatched voltage or connector pinout will prevent the charger from initiating at all.
- Bench tested on actual hardware: We ran this pack through charge cycles on the Squeeze & Go USB charging circuit and confirmed the BMS accepts the charge handshake cleanly. Under motor load, cell voltage held steady with no premature cutoff triggered.
- Contact drying after kitchen use: Wipe the charging contacts dry before plugging in after juicing — citrus moisture and fine pulp residue on the contacts trigger a BMS protection fault that blocks charging until the contacts are fully clear.
Motor power dropping mid-squeeze on thick citrus rinds
Thick-skinned oranges and grapefruits push the Squeeze & Go motor harder than soft lemons or limes. That spike in current draw pulls cell voltage down fast, and the BMS reads it as a low-voltage event and cuts power to protect the cells. A degraded original battery hits this cutoff threshold earlier because its internal resistance is higher, so voltage sags faster under the same load. A fresh cell pack with lower internal resistance sustains voltage through the squeeze cycle without triggering that cutoff.
Juicer not charging after use near the sink
The USB charging port and metal contact pads sit close to the juicing head, which means water and citrus spray reach them easily. When moisture bridges the contacts, the BMS interprets it as a short-circuit condition and locks out charging entirely. Let the contacts air dry for at least 15 minutes, then wipe with a dry cloth before reconnecting. If the charger still shows no activity after drying, check that the USB cable is delivering at least 5V at the port before concluding the battery is the fault.