Dyness AR2.5
Official manufacturer GLOBAL перевірено 23 вересня 2026 р.
Identity
| category | batteries |
| ean | — |
| generation | — |
| hardware_revision | — |
| legacy_name | — |
| manufacturer | Dyness |
| market_version | — |
| model | AR2.5 |
| mpn | — |
| product_family | Dyness AR series (lead-acid replacement) |
| product_status | active |
| product_status_evidence | Listed on the dyness.com residential Low Voltage ESS index with a live official product page, fetched 2026-09-02. |
| region | Global |
| release_year | — |
| sku | — |
| subcategory | lead-acid replacement lithium battery (12 V / 24 V class) |
| variant_note | One capacity variant published (100 Ah). The AR series comprises AR1.2 (1280 Wh) and AR2.5 (2560 Wh); they are separate products. |
Electrical
| battery_chemistry |
LiFePO4
AR2.5 lead-acid replacement battery (official product page)
|
| cell_chemistry | LiFePO4 |
| cell_type | — |
| continuous_charge_current_a | — |
| continuous_discharge_current_a | — |
| continuous_power_kw | — |
| cycle_life | >=3000 cycles |
| cycle_life_cycles_min |
3000
AR2.5 lead-acid replacement battery (official product page)
|
| depth_of_discharge_pct | — |
| expansion |
2 in series and 4 in parallel
AR2.5 lead-acid replacement battery (official product page)
|
| max_charge_current_a | — |
| max_charge_power_kw | — |
| max_discharge_current_a | — |
| max_discharge_power_kw | — |
| max_parallel_units | 4 |
| max_series_units | 2 |
| nominal_capacity_ah |
100
AR2.5 lead-acid replacement battery (official product page)
|
| nominal_energy_kwh | 2.56 |
| nominal_voltage_v | 25.6 (inferred: 2560 Wh nominal energy / 100 Ah nominal capacity = 25.6 V; no nominal voltage is printed on the official page) |
| note | NO current rating of any kind (charge, discharge, continuous or peak) is published on the official AR-series product pages. Every current and power field is UNKNOWN; nothing has been back-calculated. This battery supports SERIES connection, unlike the 51.2 V PowerBox/PowerDepot modules which are parallel-only - do not carry assumptions across. |
| operating_voltage_max_v | — |
| operating_voltage_min_v | — |
| parallel_supported | yes |
| peak_charge_current_a | — |
| peak_discharge_current_a | — |
| peak_power_kw | — |
| round_trip_efficiency_pct | — |
| series_supported | yes |
| system_energy_max_kwh | — |
| system_energy_min_kwh | 2.56 |
| usable_energy_kwh | — |
| weight_kg_max |
23.5
AR2.5 lead-acid replacement battery (official product page)
|
Physical / mechanical
| cooling_method | — |
| depth_mm | 206 |
| height_mm |
218
AR2.5 lead-acid replacement battery (official product page)
|
| installation_notes | — |
| ip_rating | IP65 |
| length_mm |
206
AR2.5 lead-acid replacement battery (official product page)
|
| mounting_type | — |
| rack_units | — |
| weight_kg | less than 23.5 |
| width_mm |
531
AR2.5 lead-acid replacement battery (official product page)
|
Installation
| mounting_orientation | — |
Environment
| charge_temperature_range_c | — |
| discharge_temperature_range_c | — |
| indoor_outdoor | indoor and outdoor (IP65) |
| max_altitude_m | — |
| operating_humidity | — |
| operating_temperature_max_c | — |
| operating_temperature_min_c | — |
| storage_temperature_max_c | — |
| storage_temperature_min_c | — |
Interfaces & connectors
| bluetooth | — |
| can | — |
| communication_ports | — |
| dry_contact | — |
| ethernet | — |
| modbus_rtu | — |
| modbus_tcp | — |
| protocol_notes | None published. As a lead-acid drop-in replacement this product may have no inverter communication at all, but that is not stated either way. |
| rs232 | — |
| rs485 | — |
| usb | — |
| wifi | — |
Protection
| fire_suppression | — |
| heating | — |
| over_current | — |
| over_temperature | — |
| over_voltage | — |
| short_circuit | — |
| under_voltage | — |
Certifications
| note | No certification is printed on the official AR2.5 product page. |
| safety_certifications | — |
| standards | — |
| transport_certifications | — |
Warranty & service
| conditions | — |
| note | No warranty period is printed on the official AR2.5 product page. |
| summary | — |
| years | — |
Документи
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Dyness AR2.5 Datasheet EN — знайдено, не отримано
rev UNKNOWN
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
| Application (page copy) | lead-acid replacement for homes, solar setups, security systems and RV living |
| Dyness AR2.5 product page | 2560 Wh / 100 Ah implies 25.6 V nominal (24 V lead-acid replacement class) |
| Expansion | 2 in series and 4 in parallel |
| Marketing claim | 3 years lifespan, more than 3000 cycles |
| builder_completeness | partial |
| region_notes | ANMA stores this record's region as free prose (e.g. 'global (EN documentation)'), which is not a region code; normalised to GLOBAL here and reported in identity_review. The product page opened is Dyness's English global site. |