{"product_id":"sony-cyber-shot-dsc-t200b-replacement-battery-37v-680mah-li-ion","title":"Sony Cyber-shot NP-FD1 Replacement Battery 3.7V 680mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSony Cyber-shot DSC-T200\/B Series — 3.7V Li-ion Replacement Battery (NP-FD1 \/ NP-BD1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 680mAh Li-ion cell replaces the NP-FD1 and NP-BD1 batteries in the Sony Cyber-shot DSC-T200\/B, DSC-T70, DSC-T700, and over 49 compatible Cyber-shot compact cameras. It matches the OEM voltage and physical footprint exactly — 46.10 × 35.60 × 5.53mm. Capacity is 680mAh (2.52Wh), consistent with original Sony spec.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eT-series compatibility:\u003c\/strong\u003e\n    The DSC-T200\/B, T70, and T700 share the same battery bay geometry and 3.7V power rail. Both NP-FD1 and NP-BD1 slot into these bodies — the OEM part numbers differ by product generation, not by voltage or connector type.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through a DSC-T200\/B body including flash recycling loads and sustained live-view draw. The BMS held the charge curve without early cutoff, and the battery-remaining indicator updated correctly after one full charge cycle inside the camera body.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-install charge cycle on T-series bodies:\u003c\/strong\u003e\n    Run one complete charge cycle through the camera body or OEM charger before heavy shooting. The T-series BMS maps the discharge curve on the first cycle — skipping this step can cause the battery percentage indicator to read inaccurately for the first few uses.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFlash capacitor recharge sag on the DSC-T200\/B at low cell charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe DSC-T200\/B flash pulls a sharp current spike to recharge the capacitor between shots. As cell charge drops below roughly 3.5V, that spike causes a momentary voltage sag the BMS can detect as a stress event. The camera may extend the recycling interval or reduce flash output to protect the cell. This behaviour is normal near the end of a discharge cycle — swap the battery rather than forcing continued flash use at that point.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically on the DSC-T200\/B display\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Cyber-shot T-series maps battery percentage against a fixed voltage-threshold table calibrated to the OEM cell's discharge curve. A new replacement cell may have a slightly different discharge profile, causing the indicator to jump — for example, showing 80% then dropping to 50% within a few frames. This is a display mapping issue, not a cell fault. Run two to three full charge-discharge cycles and the indicator stabilises as the BMS learns the new cell's curve. After cycling, check that resting voltage reads between 4.1V and 4.2V at full charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333916983386,"sku":"BWCS-BD1-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333917016154,"sku":"BWCS-BD1-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333917048922,"sku":"BWCS-BD1-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BD1_1.webp?v=1778213576","url":"https:\/\/batteryweb.com\/products\/sony-cyber-shot-dsc-t200b-replacement-battery-37v-680mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}