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Replacement for R&D Batteries 1390 BATTERY provides a 3.7V rechargeable lithium solution for UPS systems. This part fits devices that require the original 1390 BATTERY specification and supports consistent operation in backup power setups.
Key Features & Benefits
- Matches 1390 BATTERY specifications for UPS applications
- Delivers 3.7V output in rechargeable format
- Designed as direct replacement part for listed equipment
Product Specifications
- Voltage: 3.7V
- Type: Rechargeable lithium battery
- Application: UPS systems
Replacement Compatibility
specific compatible devices/systems
Discover the Perfect Replacement
Locate the exact battery replacement part for your UPS equipment using the 1390 BATTERY reference. Confirm fitment with your device model before ordering.
During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.
All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)
At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.