Square Li-Polymer Battery

Model numbers:

471233, 502030, 273034, 502228, 412533, 602035, 651545, 701345, 801830, 701633, 353030, 552240, 502535, 552343, 901842, 803040, 801637, 122250

Ultra‑thin conformal series (selected models)

Bend radius down to R=12 mm → no lithium plating

Weat corrosion & EMI resistant

Allows 30% higher structural space utilisation for integrators

Improves drop resistance and micro‑short robustness

Fast charge & cycle life

80% in 30 min

300–500 cycles (≥80–85% retention) depending on model

Low‑temperature operation

-20 °C to 60 °C, capacity retention >80% verified

High‑energy density (3C digital grade)

Supports 4.4V/4.45V → +15% energy density vs 4.2V