query: Generic battery advice for Sony's NP-FW50
positive_passages.docid: 16103
positive_passages.text: Should I buy an original manufacturer battery, or is a generic brand OK?
negative_passages.docid: 127878
negative_passages.text: Batteries in series with different amp-hour ratings.
negative_passages.docid: 147687
negative_passages.text: Practical way to generate 1500V?
negative_passages.docid: 101977
negative_passages.text: Could I replace headphones NIMH battery with Lithium Ion phone battery of the same voltage?
negative_passages.docid: 67046
negative_passages.text: Is it OK to reduce the charging current for a Li-ion 18650 battery?
negative_passages.docid: 90022
negative_passages.text: TP4056 modules with 18650 lithium cells
negative_passages.docid: 61713
negative_passages.text: Simple capacitor use for buffering a battery?
negative_passages.docid: 82476
negative_passages.text: Identify/substitute an SMD MOSFET labeled "540N 88KFG" for LCD monitor repair
negative_passages.docid: 92490
negative_passages.text: 555 Timer with a 50% duty cycle
negative_passages.docid: 156077
negative_passages.text: how to switch to backup battery when power fail?
negative_passages.docid: 149073
negative_passages.text: How do I choose a ferite bead for power supply filtering?
negative_passages.docid: 10649
negative_passages.text: Adding mAh when wiring battery cells in series?
negative_passages.docid: 109741
negative_passages.text: Batteries and fields?
negative_passages.docid: 37767
negative_passages.text: DC power supply for 30A motor driver
negative_passages.docid: 139425
negative_passages.text: Are there any DSLRs which can charge the battery via USB?
negative_passages.docid: 67111
negative_passages.text: Can I charge and discharge a NiCd/NiMh battery at the same time?
negative_passages.docid: 69536
negative_passages.text: How to activate a pn2222 transistor with very low voltage