3.7V Lithium Battery Packs

The lithium battery pack is a 1S-type consisting of one cell or panning to multiple cells in parallel at the same nominal voltage as a single lithium-ion cell. Typical options are 1S1P, 1S2P, and 1S4P. Parallel connections can be used to expand capacity and available current without increasing nominal voltage, if compatible cells and protection can be used.

Battery capacity will depend on the power consumption of the device, the discharge current, the operating time, and the space available for installation. For instance, if a 2000mAh battery can provide 200mA for 10 hours, then that's what it can do, given the ideal conditions. Actual run time depends on the operating voltage, discharge rate, temperature, aging and device efficiency.

Yes. GLOFLUX provides lithium polymer battery solutions that are customizable in thickness, width and length to fit the needs of compact electronic products. For smart wearables, GPS trackers, medical monitoring devices and other space-challenged applications, ultra-thin batteries can be tested. Final size and capacity are dependent on cell design, protection components and mechanical needs.

GLOFLUX can embed PCM protection circuits into 3.7V lithium battery packs, and offer them overcharge, over-discharge, overcurrent and short circuit protection. If necessary, temperature monitoring can be added. The protection circuit must be determined in consideration of cell specifications, device operating current and charging conditions.

Yes. GLOFLUX offers OEM/ODM production of customized lithium battery packs in various capacities, sizes, cell configurations, with various PCM protection, wiring and connectors. Customers can provide engineering specifications, technical drawings or reference battery samples for engineering evaluation, prototype development, and bulk production quotations.