Update battery.json

- Added "This one can't be recharged." to the description of the light battery cell to match the format of the ultra-light battery versions.
- Added " (rechargeable)" to the medium battery cell name for clarity, aligning with the pattern of ultra-light and light versions.
- Added a comma to the rechargeable ultra-light battery cell for consistency with the non-rechargeable version.

data/json/items/battery.json

@@ -26,7 +26,7 @@
     "copy-from": "light_minus_battery_cell",
     "type": "MAGAZINE",
     "name": { "str": "ultra-light battery", "str_pl": "ultra-light batteries" },
-    "description": "A light coin-like battery cell designed for small size over everything else.  Used for watches, calculators, toys or similar low-power electronics.  This one can't be recharged.",
+    "description": "A light, coin-like battery cell designed for small size over everything else.  Used for watches, calculators, toys or similar low-power electronics.  This one can't be recharged.",
     "//": "cr2032, Lithium-Manganese, duracell CR2032 but they all pretty equal in their range",
     "ascii_picture": "light_minus_disposable_cell",
     "delete": { "flags": [ "RECHARGE" ] },
@@ -37,7 +37,7 @@
     "type": "MAGAZINE",
     "category": "tool_magazine",
     "name": { "str": "light battery", "str_pl": "light batteries" },
-    "description": "A light battery cell, popular for any consumer-grade electronic: from remotes to mouses, from clocks to thermometers.",
+    "description": "A light battery cell, popular for any consumer-grade electronic: from remotes to mouses, from clocks to thermometers.  This one can't be recharged.",
     "//": "AA, Lithium/Iron Disulfide, ENERGIZER L91",
     "ascii_picture": "light_battery_cell",
     "weight": "15 g",
@@ -71,7 +71,7 @@
     "id": "medium_battery_cell",
     "type": "MAGAZINE",
     "category": "tool_magazine",
-    "name": { "str": "medium battery", "str_pl": "medium batteries" },
+    "name": { "str": "medium battery (rechargeable)", "str_pl": "medium batteries (rechargeable)" },
     "description": "A medium battery cell, wildly used in modern tools: heavy flashlights, two-way radios, security cameras, multiple of them make a tool battery, and some older generation of EV use thousands of this as the power storage.",
     "//": "18650, Li-ion, https://cdn-shop.adafruit.com/datasheets/18650%204400mAh.pdf",
     "ascii_picture": "medium_battery_cell",