Rechargeable cell
CALB ZHIJIU 661Ah long-cycle ESS cell
661 Ah cell from CALB. Every value below is read from the manufacturer web page (document dated 2026) and keeps the conditions it was stated at; what the source does not state is marked as not stated.
- Capacity
- 661 Ah
- Nominal voltage
- Not stated
- Energy
- Not stated
- Mass
- Not stated
- Specific energy
- Not stated
- Energy density
- Not stated
- Dimensions
- Not stated
- Continuous discharge
- Not stated
- Cycle life
- 15,000 cycles
- Internal resistance
- Not stated
- Operating temperature
- Not stated
Compare in the finderSource documentRecord as JSON (API)Report a correction
Specifications
3 quantities stated by the manufacturer web page, grouped as in the finder. Conditions are the rate, temperature and limits each value was stated at.
Electrical
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Capacity | 661 Ah | none recordedNot stated: rate, temperature, discharge cut-off voltage | 至久系列长循环储能电芯 — 661Ah; published versions: 392Ah、588Ah、661Ah全系列长循环电芯 / 2026-04-01 launch |
Lifetime
| Quantity | Value | Conditions | From the source |
|---|---|---|---|
| Cycle life | 15,000 cycles | none recordedNot stated: temperature, depth of discharge, rate | 15000次循环寿命全系列长循环电芯 / 2026-04-01 launch |
| Calendar life | 25 year | none recordedNot stated: temperature, state of charge | 产品核心参数达到15000次循环寿命、25年日历寿命全系列长循环电芯 / 2026-04-01 launch |
Source and dates
- Kind
- manufacturer web page
- SHA-256
30b49fe8c34d29b497dfb466b71c729014d17d3f50220ace0bff21071492e345- Note
- Facts only; source body is not redistributed. Manufacturer launch announcement, dated 2026-04-02 for the 2026-04-01 event. Public capacity-based designations, not unpublished orderable part codes. 392Ah, 588Ah and 661Ah are the three named versions. Exact cathode chemistry, form factor, voltage, dimensions and test protocols are not supplied and are not inferred. Life values are claims with unspecified conditions, not comparable verified test results. Do not combine with older life claims or treat system energy as cell energy.
- Source document date
- 2026-04-02 (day precision) (evidence)
- Source revision
- Not recorded
- Specification source retrieved
- 2026-09-21 (day precision) (evidence)
- Product lifecycle checked
- Not recorded
- Product release
- Not researched
- Date context
- Source retrieval and document revision do not establish product release or current availability.
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