Hyundai Sonata Kia Optima Hybrid Battery Cell Module Pack (AA110-B1100) (2011–2015)
Restore your hybrid's performance with our high-quality, tested replacement battery modules.
Part No. AA110-B1100
Ships from Houston.
Includes: (1) genuine OEM cell module, part number AA110-B1100
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Please read before purchasing:
A common failure point in these battery packs is the Battery Management System (BMS). If your BMS is defective, it will cause new battery modules to "swell" or "inflate" within days of installation, leading to permanent damage.
Protect Your Investment: We strongly recommend replacing the BMS unit at the same time as the modules to ensure the longevity of your repair.
Warranty Policy: Our warranty does not cover modules damaged by a faulty BMS. We cannot accept returns or provide refunds for inflated or swollen batteries.
Agreement: By purchasing this item, you acknowledge that you have diagnosed your BMS or intend to replace it as part of the installation procedure.
If you do not agree to these technical requirements, please do not complete this purchase.
Genuine OEM cells. No guesswork.
These are the same OEM units originally engineered for your vehicle, disassembled, cleaned, tested, and balanced by the team behind 11,000+ hybrid installs. Not generic aftermarket cells.
Tested Performance
Every module undergoes a capacity and load test to ensure it meets reliable operating standards.
Significant Savings
Avoid the multi-thousand dollar cost of a dealership battery replacement by targeting only the failed modules in your pack.
Genuine OEM Design
Genuine OEM cell module for seamless fit and integration.
Fast Shipping
Ships from Houston, Texas, to get your vehicle back on the road quickly.