A premium factory-direct wholesale power solution, the DXGH8 laptop battery is 100% compatible with Dell Vostro 5390, 5391, and Inspiron 7390, 7391, 7490 models. Crafted with high-grade lithium-ion cells, it delivers stable 11.4V output and reliable capacity to support daily productivity, business tasks, and remote work for professionals and enterprises.
Engineered for durability and safety, this battery features built-in overcharge, over-discharge, short-circuit, and over-temperature protection, ensuring long-term reliability and device safety. With a recharge cycle life of up to 1000+ times, it maintains consistent performance even after repeated use, reducing replacement frequency for bulk buyers and resellers.
Adhering to strict quality control standards, each DXGH8 battery undergoes rigorous testing for capacity, voltage stability, compatibility, and durability before leaving the factory. It’s fully compatible with original Dell laptops, supporting plug-and-play installation without additional modifications or software updates.
Ideal for B2B scenarios including corporate IT stock, office device upgrades, resale distribution, and wholesale orders, this battery offers competitive bulk pricing, fast global shipping, and professional after-sales support. Trust in a cost-effective power solution that balances performance, safety, and compatibility for your wholesale business needs.
100% Compatible with Dell Vostro 5390/5391, Inspiron 7390/7391/7490, and DXGH8 original specs
High-grade Li-ion cells for stable 11.4V output and 1000+ recharge cycles
Multi-protection design (overcharge/over-discharge/short-circuit/over-temperature)
Plug-and-play installation, no extra tools required
Factory-direct wholesale with bulk pricing and fast global delivery
Reliable performance for business, office, and daily use
Rigorously tested for quality, compatibility, and long-lasting durability
