{"product_id":"sprint-sph-l700-replacement-battery-37v-1500mah-li-ion","title":"EB-L1F2HBU Replacement Battery for Sprint SPH-L700 3.7V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSprint SPH-L700 \/ Galaxy S II Epic 4G Touch — 3.7V Li-ion Replacement Battery (EB-L1F2HBU)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1500mAh Li-ion replacement cell for the Sprint SPH-L700, also sold as the Samsung Galaxy S II Epic 4G Touch. It also fits the Galaxy Nexus 4G LTE and Galaxy Nexus LTE using part numbers EB-L1F2HVU and EB-L1F2KVK. Same voltage, same physical footprint, same connector orientation across all three models.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSPH-L700, Galaxy Nexus 4G LTE, Galaxy Nexus LTE:\u003c\/strong\u003e\n    All three models draw from the same 3.7V single-cell architecture and share an identical connector pinout and BMS handshake protocol, which is why one cell covers the full group.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the SPH-L700 and confirmed the BMS communicates correctly with the charge IC — no charge rejection, no immediate cutoff on insertion.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    After fitting this cell, disable fast charging and run one full discharge down to automatic shutdown, then charge uninterrupted to 100%. The fuel gauge IC on these Samsung devices calibrates its coulomb counter against the new cell's discharge curve on that first cycle — skipping it causes percentage jumps for the first several days.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the SPH-L700 after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC still holds the discharge curve from the old, degraded cell. When the new cell hits a voltage point the IC associates with 20–30% on the old curve, it signals low voltage and the OS shuts the phone down — even though actual cell capacity remains. The fix is one full uninterrupted discharge-to-shutdown followed by a full charge. After that cycle, the coulomb counter resets against the new cell and the percentage readings stabilise.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone feels warm near the battery compartment on first charge after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Li-ion cell typically has higher internal impedance than a broken-in cell. On first charge, the charge IC pushes current into that higher-impedance cell and more energy converts to heat than normal. This is expected behaviour and not a fault with the cell or the charge IC. Warmth should reduce noticeably after the first two full cycles — if it persists past three cycles or the phone becomes hot to touch, check that the battery contacts are fully seated and flat against the terminal pads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43405050314842,"sku":"BWCS-SM9250SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43405050347610,"sku":"BWCS-SM9250SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43405050380378,"sku":"BWCS-SM9250SL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SM9250SL-1.webp?v=1779369898","url":"https:\/\/batteryweb.com\/products\/sprint-sph-l700-replacement-battery-37v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}