4v SLA batteries are commonly used in solar lighting and medical devices. If it's a 4v battery that you need, then look no further. These batteries are getting hard to find these days as their use has declined over the last few years. You may need to adapt your product or make one of the batteries below work for you. You can always pair two together in parallel to get the extra capacity.

4V Sealed Lead Acid

Brand new rechargeable 4v batteries for solar, medical and vet devices - sealed lead acid agm technology, sla battery canada
4 Volt 4.5A/h (4V 4.5Ah) Rechargeable sealed lead acid battery 4 Volt 4.5A/h (4V 4.5Ah) Rechargeable sealed lead acid battery 2
    IN STOCK READY FOR SHIPMENT FROM OUR, OAKVILLE, ONTARIO WAREHOUSE
    • AGM Technology
    • 4V 4.5Ah Battery
    • Sealed Lead Acid Battery
    • Rechargeable Battery
    • Spill-Proof Battery
    • Solar Power Battery
    • Emergency Power Supply
    • Maintenance-Free Battery
    Experience the power and reliability of our 4V 4.5Ah Rechargeable Sealed Lead Acid Battery. Ideal for a variety of applications, from solar-powered lights to emergency devices, this battery is designed to outperform expectations. With a quick charging time of 4.5 hours, it's perfect for powering wheelchairs, medical apparatuses, and even small remote...
    4 Volt 9A/h (4V 9Ah) Rechargeable sealed lead acid battery 4 Volt 9A/h (4V 9Ah) Rechargeable sealed lead acid battery 2
      IN STOCK READY FOR SHIPMENT FROM OUR, OAKVILLE, ONTARIO WAREHOUSE
      • Long Life Battery
      • Sealed Lead Acid Battery
      • 4V Rechargeable Battery
      • Emergency Power Source
      • CB49 Battery Unit
      • 9Ah Battery Capacity
      • ABS Plastic Housing
      • Fast Charging Battery
      Experience the power of the 4V 9Ah Rechargeable Sealed Lead Acid Battery. This robust unit, encased in durable ABS plastic, offers a substantial 9000mah, perfect for emergency power needs. With a quick charge time of approximately 9 hours, it provides reliable power for up to 3 years. Its compact size (102mm x 44mm x 95mm) makes it versatile for various...
      • AGM Technology
      • Emergency Light Battery
      • Maintenance-Free Battery
      • CB410 Battery
      • 4V 10Ah Battery
      • Rechargeable Sealed Lead Acid Ba
      • Solar Floodlight Battery
      • 10
      • 000 Mah Capacity
      Experience the power of the 4V 10Ah Rechargeable Sealed Lead Acid Battery. This robust battery, encased in a durable ABS casing, is perfect for emergency light and medical applications. With a life span of 3-5 years in standby applications, it offers reliability and longevity. It uses AGM technology, making it maintenance-free and spillproof. It's also...
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