Description
SEL CB19-12 Battery Replacement — 12 V 19 Ah AGM VRLA
The SEL CB19-12 replacement battery is a 12 Volt 19 Amp-hour sealed lead-acid battery with Nut and Bolt terminals built to meet or exceed OEM specifications for the original CB19-12 model. Manufactured with Absorbent Glass Mat (AGM) technology, it offers reliable power for standby and cyclic applications requiring long service life and maintenance-free operation.
✅ Key Features
- Maintenance-free AGM design — no acid spills or watering needed.
- High performance plates deliver reliable deep-cycle and standby power.
- Rugged ABS case resists vibration and shock.
- Wide temperature tolerance for demanding indoor or outdoor use.
🔋 Common Applications
- Uninterruptible Power Supply (UPS)
- Wheelchairs & Mobility Scooters
- Alarm and Security Systems
- Emergency Lighting & Exit Signs
- Portable and Backup Power Systems
📐 Specifications
| Model / Reference | SEL CB19-12 |
|---|---|
| Nominal Voltage | 12 Volts DC |
| Capacity (20-hour rate) | 19 Ah |
| Chemistry | AGM VRLA (Sealed Lead-Acid) |
| Terminals | F2 Fast-on 0.25 inch spade connectors (common) |
| Dimensions (L × W × H) | 7.13″ × 3.03″ × 6.57″ (181 × 77 × 167 mm) |
| Approx. Weight | ≈ 13.0 lb (5.9 kg) |
| Cycle Life (50% DOD) | ≈ 500 cycles typical |
| Operating Temperature | –20 °C to +50 °C (–4 °F to 122 °F) |
📦 What’s Included
- (1) 12 V 19 Ah AGM battery replacing SEL CB19-12 and equivalents
⚙️ Installation & Use
- Turn off power and disconnect the old battery carefully.
- Note polarity and terminal size (F2 0.25″ or F1 0.187″).
- Insert and connect the replacement battery with matching terminal adapters if needed.
- Allow a full charge cycle before testing or load use.
Tip: Test emergency systems monthly and replace batteries every 3–5 years for best performance.
🚚 Shipping & Availability
In-stock and ready to ship from U.S. distribution centers. Bulk and contractor pricing available — contact at 954-247-8798.
❓ FAQ
Is this a direct replacement for SEL CB19-12?
Yes — it meets the same voltage, capacity, and dimensions as the original battery and fits most devices using a 12 V 18–20 Ah AGM format.
What is the expected lifespan?
Typically 3–5 years in standby use with proper charging and temperature control.
Do I need F1 or F2 terminals?
Most units use F2 (0.25″) spade connectors. Adapters are available if your device requires F1 (0.187″).
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