LED product batteries

102540 Custom 3.7V 1150mAh Lithium Polymer Battery Pack

As a leading lipo battery 3.7v factory, Yilai Power engineers ultra-reliable, high-energy-density power cells optimized for commercial hardware execution. The YLP 102540 3.7V 1150mAh (4.255Wh) lithium polymer battery represents an ideal balance of a compact mechanical footprint and highly stable volumetric efficiency, making it the premier choice for premium LED product batteries, consumer electronics, and smart wearable arrays globally.

Our factory offers end-to-end OEM/ODM customization, configuring personalized Protection Circuit Modules (PCM), customized lead wire lengths, and specific terminal connectors (JST, Molex, Hirose) to match your precise engineering chassis requirements.

Environmental Compliance & Smart Safety Features

To meet stringent international trade import barriers, our custom battery architecture incorporates a highly advanced, built-in Seiko/Ricoh IC hardware protection board (PCM) offering:

Over-Charge Protection: Latches cutoff when voltage exceeds 4.28V to eliminate localized pouch swelling.

Over-Discharge Protection: Clamps down active output when energy drains to 2.4V to prevent cell structural deterioration.

Thermal Constraints: Active cell operation scales across: Charging: 0 to 45°C | Discharging: -20 to 60°C.

Standby Preservation: Low self-discharge components ensure that when inventory is inactive, charge drainage is minimized. For an extensive analysis of how to manage seasonal warehousing without degrading cell capacity, review our technical manual detailing lithium battery self-discharge.

Targeted Commercial Application Matrix

The high energy density and thin form factor of our custom lithium polymer battery series make it uniquely versatile across several hardware industries:

FAQ on Custom Lithium Polymer Battery Manufacturing & LED Applications

What is the lead time for custom 3.7V 1150mAh lipo battery samples?

For standard 102540 cell samples featuring existing terminal configurations, dispatch takes 3–7 business days. For highly customized projects requiring bespoke PCM engineering, specialized connectors, or unique multi-cell series scaling, the tailored batch production window spans 14–21 days depending on raw material sourcing.

Can this 3.7V lithium polymer battery be safely embedded into high-heat LED fixtures?

Yes, but ambient operating boundaries must be respected. The discharging cutoff threshold scales safely up to 60°C. Our built-in protection board safeguards the cell against microthermal overloads. For systems requiring active continuous heavy lifting or integration into highly enclosed high-current robotics, utilizing our dedicated intelligent robot batteries framework may offer a more resilient high-drain alternative.

Why choose a lithium polymer battery instead of a cylindrical lithium-ion cell for portable consumer devices?

Li-polymer options present a flexible aluminum-plastic pouch casing instead of rigid steel cans. This allows for an exceptionally thin physical profile (down to 10mm thickness for the 102540 cell), drastically lowering weight to only 18 grams while completely eliminating the risk of metallic structural shrapnel if an internal short circuit occurs.

How does storage impact the performance and shelf life of your LED product batteries?

Ambient environments dictate long-term capacity retention. Like all high-performance cells, these packs experience a slow, natural drop in charge over months of inactivity. For a deeper technical roadmap on managing storage environments and preventing over-discharge during seasonal warehousing, refer to our comprehensive engineer's guide on lithium battery self-discharge.