High-Performance 4V 400mAh VRLA Battery

Sealed Lead Acid Design
– Maintenance-free, spill-proof construction with valve-regulated technology for safe indoor/outdoor use.
Rechargeable & Long-Lasting
– Reliable 400mAh capacity with deep-cycle durability, ideal for frequent power demands.
Precision Engineering
– High-purity lead plates and absorbent glass mat (AGM) technology ensure stable voltage and low self-discharge.
Compact & Versatile
– Perfect for backup power, solar systems, emergency lighting, medical devices, and small electronics like alarms or toys.
Bulk Wholesale Advantage
– Factory-direct pricing for bulk orders, backed by global logistics support.
Global Compliance
– Meets CE/RoHS standards for worldwide reliability. *(Note: Product images show exact specifications. Contact for bulk discounts.)*