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12V 7Ah AGM Battery F1 Terminal
1 × $25.00
Subtotal: $25.00
12 Volt 21 Watt AGM with recessed terminal
Enerwatt
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Power your UPS system with this 12V 4.5Ah 21W AGM battery featuring recessed terminals and maintenance-free, spill-proof performance.
$45.00
4 in stock
Description
The 12V 21W AGM battery (4.5Ah) delivers reliable standby power for UPS systems. Designed with recessed terminals for secure connections, this fully sealed battery provides safe, spill-proof operation and consistent performance.
Compatible With / Replaces
The WP1221W is a compatible replacement for CSB HC1221W, APC RBC10, APC RBC21 and more.
Key Features
- Sealed AGM design – Spill-proof and completely maintenance-free.
- Rechargeable VRLA battery – Safe for indoor standby use under normal operating conditions.
- Vibration-resistant construction – Durable case for long service life.
- Low self-discharge – Ideal for backup and standby power systems.
- 3–5 year standby design life – Built for dependable long-term performance.
Specifications
- Voltage: 12 Volts
- Capacity: 4.5 Ah
- Output Rating: 21 Watts
- Chemistry: AGM
- Length: 5.51″ / 140 mm
- Width: 1.89″ / 48 mm
- Height: 4.25″ / 108 mm
- Weight: 3.65 lbs / 1.65 kg
- Terminal Type: Recessed – positive is the width of an F2 terminal (.25″) and negative is the width of an F1 terminal (.187″)
- Data Sheet: WP1221W Specifications (PDF)
12V 21W 4.5Ah AGM UPS replacement battery with recessed terminals for dependable standby power performance.
Additional information
| Weight | 3.65 lbs |
|---|---|
| Dimensions | 5.51 × 1.89 × 4.3 in |
| Application | UPS |
| Chemistry | |
| Voltage | |
| Capacity | 5 AH |
| Brand | Enerwatt |
