Extend Your PS5 Gaming Sessions with These High-Capacity Replacement Batteries
When your DualSense controller's original battery begins to degrade—typically showing shorter play sessions between charges—the 2650mAh LIP1708 replacement offers a practical solution. This specific 2-pack addresses the exact CFI-ZCT1W model's power needs, providing nearly double the capacity of the stock 1560mAh battery that ships with most controllers. Buyers should understand that proper installation requires basic technical confidence with small connectors and screwdrivers.
Key Considerations Before Buying
- Verify your controller model matches CFI-ZCT1W before purchasing, as battery compartments vary between DualSense versions and third-party controllers.
- The 2650mAh rating represents a significant capacity increase over stock batteries, but actual runtime gains depend on your controller's vibration and adaptive trigger usage patterns.
- These aftermarket batteries lack official Sony certification, meaning they bypass the original equipment manufacturer's quality control processes.
- A 2-pack makes sense if you own multiple controllers or want a backup, but consider whether you'll actually need both batteries before purchasing.
What Our Analysts Recommend
Genuine quality indicators include precise fitment with the LIP1708 connector type, consistent voltage output matching the original's 3.65V nominal rating, and secure battery casing that prevents movement inside the controller compartment. Look for reviews mentioning specific installation details—like the need to carefully disconnect the original battery's ribbon cable—as these demonstrate actual user experience rather than generic praise.
Batteries & Chargers Market Context
Market Overview
The PS5 replacement battery market has expanded significantly as early-adopter controllers reach their 2-3 year lifespan, with most offerings clustering around 2000-2800mAh capacities. Unlike official Sony parts, third-party batteries compete primarily on capacity claims and price points, creating a market where specifications require verification through user experiences rather than manufacturer testing.
Common Issues
Users frequently report fitment problems with batteries claiming universal compatibility, incorrect connector types despite matching model numbers, and capacity inflation where actual mAh ratings fall short of advertised claims. Some replacements also exhibit voltage irregularities that can trigger the controller's low-power warnings prematurely or fail to maintain consistent power during high-drain activities like continuous haptic feedback.
Quality Indicators
Reliable replacements maintain the original battery's discharge curve to ensure accurate battery percentage reporting, use quality lithium-ion cells with proper protection circuits, and include necessary installation tools like the correct Torx security screwdriver (typically TR8). Packaging that clearly indicates compatibility with CFI-ZCT1W controllers suggests more specialized manufacturing than generic 'fits all PS5' claims.
Review Authenticity Insights
Grade B Interpretation
The Grade B authenticity rating with only 10% estimated fake reviews indicates this product's feedback is predominantly genuine, particularly valuable in a category prone to incentivized reviews. The slight drop from 4.89 to 4.60 adjusted rating suggests some positive reviews may be overly enthusiastic, but the core feedback appears reliable for decision-making.
Trust Recommendation
Focus on reviews that detail specific installation experiences or compare runtime to the original battery, as these demonstrate actual use rather than generic satisfaction. The high proportion of verified purchases (8 of 9 reviews analyzed) adds credibility, particularly when reviewers mention long-term performance over weeks or months rather than immediate impressions.
Tips for Reading Reviews
Prioritize reviews that mention the 2650mAh capacity specifically in context—like 'lasts through 8-hour gaming sessions'—over vague praise about 'long battery life.' Look for mentions of the LIP1708 connector compatibility, as this technical detail indicates reviewers actually installed the battery rather than just received the product.
Expert Perspective
This 2-pack presents a compelling value proposition for PS5 owners experiencing diminished controller runtime, with the 2650mAh capacity offering meaningful extension over stock batteries. The strong authenticity metrics (Grade B, 4.60 adjusted rating) suggest genuine user satisfaction, particularly regarding installation success and immediate performance improvements. However, the lack of long-term durability data in most reviews means buyers should temper expectations about how these third-party cells will perform after 50+ charge cycles compared to OEM batteries.
Purchase Considerations
Weigh the cost savings against potential risks: while you're getting two high-capacity batteries for typically less than one official replacement, you're also assuming installation risks and forfeiting any manufacturer warranty on your controller. This product makes most sense for technically comfortable users whose original batteries have significantly degraded, not for those seeking minor runtime improvements on still-functional controllers.
Comparing Alternatives
Shoppers should compare capacity claims, connector compatibility, and included tools with single-battery options and other 2-packs, as pricing doesn't always correlate with actual cell quality in this category.
