China Pouch Li Polymer Prismatic Battery Supplier

As an experienced China lithium polymer battery manufacturer, Yideng manufactures the 3.7V 570mAh 951445 Lithium Polymer Lipo Battery for Mini Recorders. Designed with stable voltage output, high energy density, and reliable cycle performance, this compact LiPo battery provides long-lasting power for voice recorders, smart devices, and other 3C electronics.

Yideng makes this 220mAh 401541 Tiny Lithium Polymer Rechargeable Battery – tiny but tough. 500 cycles at 80% retention. CE, UN38.3, RoHS – export ready. We customize leads, PCM – done 200+ projects. R&D center holds 30+ patents. Fits mini smart wearables perfectly. Wholesale 401541 battery in stock now. China supplier with real factory backing. Free samples available. Get factory price – we ship fast.

Yideng supplies this 3.7V 450mAh 403048 Ultra Thin Lithium Polymer Battery Mini Lipo Cell – ultra-thin, 4.0mm profile. QC rejects cells above 65mΩ IR – we run 100% screening. CE, UL1642, UN38.3 – export docs ready. OEM/ODM? Custom size, tabs, PCM – 200+ projects delivered. China 403048 battery supplier with 50K monthly capacity. Factory price. Free samples available. Bulk orders ship within 7 days. Ask for quotation.

Yideng produces this 541012 3.7V bluetooth headphone lithium ion polymer battery pack,it is rechargeable battery – slim, light, reliable. UN38.3, CE, RoHS certified for smooth global shipping. We've run it 500+ cycles with 80% capacity left. OEM/ODM welcome – customiz size, wires, PCM. 30+ patents, 12 years in micro batteries. China 541112 battery supplier with stock ready.

Yideng builds this 450909 0.111Wh rechargeable battery with mature tech and solid quality for Sleep trackers – 3.7V, 120mAh, 4.5x9.0x9.0mm, 2.8g. BIS, CE, UN38.3 certified. We keep finished stock for fast dispatch. Our engineers tweaked the electrolyte formula – lower internal resistance, less heat. We've partnered with top wearable brands in EU and India for years. Contact us for purchase and quotation.

Yideng factory produces this 451012 35mah Li Polymer Battery for Bluetooth Headset – 4.5x10.0x12.0mm, 1.5g. KC, CE, UN38.3 certified for Korea export. 30+ patent portfolio. Stock ready for quick dispatch. Wholesale 451012 battery price. Custom leads available. Get factory price and submit your inquiry today.