Description
li polymer Pouch Cell Battery Pack 11.1V 850mAh Whoelsale
Apsenx 11.1V 850mAh lithium polymer cell battery is built for devices that need something small, steady, and safe. We use high-quality cobalt-based materials, so the battery runs smoother and holds up better over time. Safety isn’t an afterthought either—overcharge, over-discharge, short-circuit, and overcurrent protection are all included.
| Specification | Details |
|---|---|
| Model | Apsenx-383562 |
| Cell Voltage | 3.7V |
| Battery Pack Voltage | 11.1V |
| Voltage Range | 25V – 42V |
| Cell Capacity | 850mAh |
| Battery Pack Capacity | 850mAh |
| Power | 9.435Wh |
| Battery Pack Size | 38 × 35 × 62 mm |
| Cycle Life | >500 cycles |
Everything can be customized. Need different wire thickness, length, or material? A specific plug for your device? A PCB with extra protection features? No problem—we build the pack around your product, not the other way around.
Before shipping, every battery is checked one by one—capacity, voltage, size, internal resistance, charge current limits, discharge cut-off, all of it. Lead time is quick too: samples in about 4–7 days with DHL/UPS door-to-door.
If you’re buying for production, wholesale, or want your own branded version, we offer full OEM/ODM support—from battery design to packaging and final shipment.











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