Original Samsung-compatible battery with precise cell alignment for optimal power distribution and extended lifespan

High-density 2300mAh lithium-polymer core ensures 18% faster recharge cycles compared to standard alternatives

Military-grade shockproof casing with multi-layer PCB protection against overcharge/overheating (tested for 500+ cycles)

Precision-engineered gold-plated connectors for zero resistance power transfer to Galaxy A3(2016)/A3100 devices

Includes factory-calibrated smart chip for real-time voltage regulation and accurate battery percentage display

Ideal for travelers needing compact backup power or small business owners bulk-purchasing device maintenance kits

Certified waterproof (IPX4) and drop-resistant (1.5m) construction with anti-corrosion terminal coating

100% cycle-tested before shipment with 0.003% failure rate - backed by 18-month replacement warranty

Exclusive wholesale pricing available for bulk orders above 50 units (MOQ negotiable for corporate clients)