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The "39Jx" is a model number for the Infinix BL-39JX, a 4000mAh lithium-ion polymer battery designed for the Infinix Hot S3X (model X622) and Hot 6X (model X623) phones. Key specifications include a 4000mAh capacity, 3.85V voltage, and features like dual IC protection for safety, with a charging time of about 2 to 3 hours.
The "39Jx" is a model number for the Infinix BL-39JX, a 4000mAh lithium-ion polymer battery designed for the Infinix Hot S3X (model X622) and Hot 6X (model X623) phones. Key specifications include a 4000mAh capacity, 3.85V voltage, and features like dual IC protection for safety, with a charging time of about 2 to 3 hours.