Consumer Electronics Battery Maker Powering Innovation in Smart Devices
As a leading electronics battery maker, Large Power delivers compact, high-performance lithium batteries for consumer devices that demand sleek design, long runtime, and unwavering safety. From wearables to smart home tech, our batteries fuel the innovation behind tomorrow’s must-have gadgets.
Harness the sun, rain or shine—high-efficiency lithium packs keep solar umbrellas glowing day-to-night with weatherproof durability and seamless energy storage.
Unbreakable energy for unyielding workhorses—weather-resistant lithium power banks fuel rugged laptops through dust, downpours, and extreme terrain.
Safe energy in hostile zones—explosion-proof lithium power banks thrive in sub-zero temps and volatile environments, delivering reliability where risks run high.
Large Power has Rich Experience in Electronics
Ready to Power Your Next Innovation?
Free Design Review: Submit your specs for a compatibility analysis. Instant Quote: Get pricing for standard or custom batteries in <1 hour.
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- Ultra-slim LiPo batteries (as thin as 1.5mm) with 300–500 cycles.
- Magnetic charging compatibility for minimalist designs.
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- IPX4-rated sweat and water resistance.
- applicable to special environment
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- Long-life LiFePO4 batteries (10+ years) for security cameras and sensors.
- Low self-discharge (<3%/month) for always-ready operation.
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Custom battery solution for power banks and stations under off grid environment with sub zero discharge performance for some of our custom battery cases.
Why Choose Large Power?
- Space-Saving Designs: 30% smaller than standard cells without sacrificing capacity.
- Fast-Charging Tech: 0–80% in 15 minutes (Qi wireless or USB-C compatibility).
- Safety First: Flame-retardant electrolytes and multi-layer PCB protection.
- Global Certifications: UL 2054, CE, RoHS, and KC for worldwide compliance.
Safety & Compliance
- Child-Safe Designs: Leak-proof construction and anti-puncture casings.
- No Memory Effect: Maintain full capacity even with partial charges.
- Eco-Friendly: Halogen-free and recyclable per WEEE Directive.
People Also Asked
Check out some frequently asked questions in electronics battery applications of Large Power, cannot locate what you are looking for? Please contact us, our business success manager will assist you on the battery design and sample design!Why should I choose Large Power as my electronics battery maker?
Large Power combines cutting-edge lithium technology with consumer-centric design: Ultra-Slim Profiles: Batteries as thin as 1.5mm for wearables and hearables. Fast-Charging: 0–80% in 15 minutes (Qi wireless or USB-C compatible). Global Compliance: Pre-certified
for UL 2054, CE, and KC to streamline your product launches.
Can you create custom-shaped batteries for unique device designs?
Yes! As a leading custom lithium battery manufacturer, we specialize in: Curved/Prismatic Cells: Fit irregular spaces in VR headsets or smart glasses. Flexible PCBs: Integrate batteries directly into wearable straps or IoT sensors. Prototyping: Functional
samples in 2–3 weeks.
Are your batteries safe for children’s toys or everyday gadgets?
Absolutely. Safety features include: Anti-Puncture Casings: Prevent leaks even if dropped. Overcharge Protection: Dual-layer BMS with thermal cutoff. Non-Toxic Materials: RoHS and REACH compliant.
Do your batteries support wireless charging?
Yes. We design Qi-compatible batteries for: True Wireless Earbuds: 50mAh–200mAh cells with 5W charging. Smartwatches: Slim 300mAh packs with magnetic alignment.
Can I get batteries certified for international markets?
We pre-certify all cells for: North America: UL 2054, FCC. Europe: CE, UKCA, RoHS. Asia: KC (Korea), PSE (Japan).
