The picture shown is for illustrative purposes only. Depending on availability, you may receive a different brand. Do not hesitate to contact us if you need more information about the availability of a specific brand.
Your Absolute AB121000 battery has a direct replacement. The Bright Way Group BW121000-IT matches the original specifications - same 12V, same 100Ah, same IT terminals, same dimensions. It drops right in.
Why This Is the Right Replacement
Our battery specialists verified the Bright Way Group BW121000-IT against the Absolute AB121000 on every critical dimension. The 12" x 6.65" x 8.3" form factor and IT terminal configuration are an exact match, ensuring a seamless swap with no adapters or tray modifications needed. Just use the hardware you have in the unit now, and swap the batteries.
The BatterySharks Guarantee
We do not just sell batteries - we ensure you get the right one. The Bright Way Group BW121000-IT is brand new, fully charged, and backed by a 12 months warranty.
Our battery specialists are available to verify compatibility before you order.
Key Features & Benefits
OEM-Compatible Replacement - Designed to meet or exceed original battery specifications. Confirmed compatibility with models that require a battery with the same specifications.
Advanced AGM Technology - Absorbent Glass Mat construction provides efficient power delivery and dependable standby performance.
Maintenance-Free Design - Fully sealed design requires no filling or routine maintenance.
Spill-Proof & Leak-Resistant - Safe sealed construction minimizes risk during installation and operation.
VRLA Design - Valve Regulated Lead Acid technology provides safe, reliable operation in standby applications.
Low Self-Discharge Rate - Maintains stored energy during extended standby periods.
High Reliability - Designed for continuous float service commonly used in UPS systems.
Durable Internal Construction - Built to withstand long standby operation and multiple discharge cycles.
Ready to go - Shipped fully charged and ready for installation.
12 months Warranty - Backed by BatterySharks and manufacturer support.
The BatterySharks Advantage
✓ Verified Fitment - Confirmed compatible with your equipment.
✓ Premium Quality Construction - Built using high-quality AGM technology.
✓ Fast Shipping - In stock and ready to ship.
✓ Expert Battery Support - Assistance available before and after your purchase.
