LG K4, K3 (BL-49JH) Li-Ion Replacement Battery
The LG BL-49JH is an original rechargeable lithium-ion battery designed for select LG smartphones, including the K4 and K3 models. Built with high-quality cells, it delivers stable voltage, reliable performance, and long-lasting battery life. This replacement battery helps restore your phone’s original runtime, making it ideal for daily use, calls, apps, and multimedia.
Specifications
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Model: BL-49JH
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Battery Type: Li-Ion (Lithium-Ion)
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Nominal Voltage: 3.8V
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Limited Charge Voltage: 4.35V
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Typical Capacity: 1940mAh
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Minimum Capacity: 1860mAh
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Energy Rating: 7.4Wh
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Compatibility: LG K4, LG K3