BATTERY — Battery Test and Charging Chart (Cont'd) — Capacity Test (Chart II) (Base K11)
EL-19flowchartCapacity test (Chart II, base K11). Load test threshold 9.6V/15sec at battery-type-specific discharge current (90A for 28B19 up to 330A for 130E41). Battery JIS type codes mapped to test current.
Battery Test and Charging Chart (Cont'd) — Capacity Test (Chart II)
NOTE
Capacity test (Chart II) referenced from Chart I (EL-18). Two methods:
• Battery checker — follow manufacturer's instructions. OK = ready for use; N.G. = go to next step (recharge/replace).
• Load tester — read battery voltage while the specified discharge current flows for 15 seconds. Above 9.6 V = OK (ready for use); below 9.6 V = N.G. (go to next step).
28B19R(L)
Discharge current (A)90
34B19R(L)
Discharge current (A)99
46B24R(L)
Discharge current (A)135
55B24R(L)
Discharge current (A)135
50D23R(L)
Discharge current (A)150
55D23R(L)
Discharge current (A)180
65D26R(L)
Discharge current (A)195
80D26R(L)
Discharge current (A)195
75D31R(L)
Discharge current (A)210
95D31R(L)
Discharge current (A)240
115D31R(L)
Discharge current (A)240
95E41R(L)
Discharge current (A)300
130E41R(L)
Discharge current (A)330
WARNING
Load test threshold is 9.6 V under load for 15 seconds. The discharge current must match the battery type from the Fig.1 table — a 28B19 uses 90A, a 130E41 uses 330A. Using the wrong test current gives a false pass/fail.