Delivery time was short, and the packaging secure.
Yamaha Electric Wheelchair Nickel-Hydrogen Battery JWB2 - Shipped October 25, 2023
Product Details
The exterior condition is my personal opinion, so please judge from the images if you are concerned about scratches on the case.
The crucial charging and discharging capability is like new. Before listing, I performed a discharge test using a measuring instrument.
The battery condition is described below.
- Serial Number: NAP0002 (Shipped October 25, 2023)
- Self-diagnosis results by built-in microcontroller
① Battery Status: Normal
② Battery Capacity (vs. New): 100%
③ Number of Charge Cycles: 0-99 times
- Constant Current Discharge Test Results: 7.29 Ah (Can discharge for approximately 2 hours and 20 minutes at 3A)
* This is approximately 109% of the discharge capacity compared to the product specification of 6.7 Ah.
As stated above, this battery is like new. We highly recommend it for those considering a battery replacement.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.




