lemonergy/ data

Battery module · Lead-acid · EFB · PbO2/Pb · prismatic

Clarios VARTA Dynamic EFB 565501065

65 Ah lead-acid (EFB) prismatic battery module from Clarios. Every value below is read from the datasheet and keeps the conditions it was stated at; what the source does not state is marked as not stated.

Capacity
65 Ah
Nominal voltage
12 V
Energy
780 Whcalculated by Lemonergy from stated values: capacity × voltage
Mass
18.4 kg
Specific energy
42 Wh/kgcalculated by Lemonergy from stated values
Energy density
86 Wh/Lcalculated by Lemonergy from stated values
Dimensions
232 × 173 × 225 mm
Continuous discharge
Not stated
Cycle life
Not stated
Internal resistance
Not stated
Operating temperature
Not stated

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Not offered in Lemonergy Design, which takes lithium-ion and sodium-ion cells only.

Specifications

7 quantities stated by the datasheet, grouped as in the finder. Conditions are the rate, temperature and limits each value was stated at.

Current and power

QuantityValueConditionsFrom the source
Cranking current (CCA, MCA, …)650 Anone recordedNot stated: temperature, duration, discharge cut-off voltageCCA: 650 Apage 2, TECHNICAL DATA

Electrical

QuantityValueConditionsFrom the source
Nominal voltage12 Vnominal valueVoltage: 12 Vpage 2, TECHNICAL DATA
Capacity65 Ahnone recordedNot stated: rate, temperature, discharge cut-off voltageCapacity: 65 Ahpage 2, TECHNICAL DATA

Physical

QuantityValueConditionsFrom the source
Mass18.4 kgnone recordedWeight filled: 18,4 kgpage 2, TECHNICAL DATA
Height225 mmnone recordedDimensions (L/W/H): 232/173/225page 2, TECHNICAL DATA
Length232 mmnone recordedDimensions (L/W/H): 232/173/225page 2, TECHNICAL DATA
Width173 mmnone recordedDimensions (L/W/H): 232/173/225page 2, TECHNICAL DATA

Chemistry

Classified as
Lead-acid · EFB · PbO2/Pb
Designation
Lead-acid EFB

Source and dates

Document
VARTA Dynamic EFB 565501065K262 datasheet
Kind
datasheet
SHA-256
e6cd481440856dcf1c0d7a16a437b0472e45f4edd9a2e6728b1a6e1efeec565a
Note
Facts only; source body is not redistributed. VARTA Automotive PDF datasheet for 565501065K262 (title 'Datasheet for Battery: 565501065K262', 2 pages, 220,926 bytes), as rendered by VARTA's datasheet service on 2026-10-30; the service renders the PDF on each download, so the SHA-256 identifies the copy inspected. VARTA Automotive batteries are made and sold by Clarios ('Clarios manufactures and distributes VARTA Automotive batteries', varta-automotive.com home page), so the manufacturer is Clarios and the model keeps the VARTA name. Dynamic EFB is the renamed Silver Dynamic EFB. EFB is lead-acid: the product page states 'While EFB is an improved flooded battery'. The datasheet prints capacity, CCA, voltage, dimensions (L/W/H), case size, short code, UK code, weight filled, base hold-down, layout and terminal type. It prints no unit for the dimensions; they are millimetres per the product page's tooltip ('The dimensions are in millimetres (mm).'). The capacity's rate, temperature and end voltage and the CCA's standard, temperature, duration and end voltage are not stated. 'Weight filled' is the battery with its electrolyte. Replaced the product page (src/varta-dynamic-efb-565501065-web-2026-10-29) as this record's source on 2026-10-30, because the datasheet prints every figure the page did and the weight; each recorded figure was re-located in the datasheet text, and all agree with the page.
Source document date
Not recorded (evidence)
Source revision
Not recorded
Specification source retrieved
2026-10-30 (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.
Record
contrib/cells/clarios/varta-dynamic-efb-565501065.yaml

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