# RECHARGEABLE BATT, NIMH, AA, 1.2V, 2.1AH
**URL**: https://novapart.co/products/5030991/rechargeable-batt-nimh-aa-12v-21ah
**SKU**: 5030991
**Manufacturer**: ANSMANN
**Category**: Batteries & Chargers || Batteries - Rechargeable
**Price**: €4.1800
**Stock**: 50+
**Lead Time**: 36 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | - |
| Battery Iec Code | HR6 |
| Battery Neda Code | 1.2H2 |
| Battery Compliance | CE Compliance |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4854496/)
|**Conditions**
**cell type:**
NiMH
**cell size:**
AA
**nominal voltage:**
1.2 V
max. charge voltage:
1.5 V
at standard charge
(0.1C / 20°C)
**capacity**
nominal:
2100 mAh
discharge at 0.2C
minimum:
2100 mAh
discharge at 0.2C
2000 mAh
discharge at 1C
1.0V end discharge voltage
ta: 20°C
**max. continuous**
**discharge current:**
5000 mA
ta: 0....45°C
**charge**
current
time
standard charge:
210 mA
14....16hrs
quick charge:
600 mA
4hrs
fast charge:
2100 mA
1.1hrs
recommended charge
0…5 mV
- ΔV (-deltaV)
termination control
0.8...1 °C
temperature rise per minute
parameters:
45...50 °C
TCO (temperature cut off)
trickle charge current:
10…40 mA
(recommended)
continuous overcharge:
≤ 200 mA
no conspicuous deformation
(less than 1 year)
no leakage
**internal resistance:**
≤ 40 mΩ
at 1KHz
(impedance)
battery fully charged
**life expectance:**
≥ 500 cycles acc. IEC standard
**self discharge**
charge retention:
≥ 80 %
after 12 months
storage at 20°C
**initial capacity:**
≥ 1400 mAh
within 30 days after delivery
discharge at 0.2C
**ambient temperature**
**range:**
0...45 °C
standard charge
10...40 °C
fast charge
-
20...65 °C
discharge
-
20...50 °C
storage (≤3months)
-
20...40 °C
storage (≤6months)
-
20...30 °C
storage (≤24months)
QCT1:
20/2000/35
QCT2:
30/1900/40
**mechanical specifications**
cell dimensions
diameter d1:
14.4 - 0.7
mm
diameter d2:
max.
5.5
mm
height h1:
50.5 - 0.5
mm
height h2:
min.
1.2
mm
weight:
28 ± 2
g
75
**Diagrams**
standard charge
low rate discharge
high rate discharge
fast charge
1,6
4
la
LA
Z|
s
rT
38
1,2
90:00 01:00
02:00 03:00
04:00 05:00
06:00
07:00 08:00
09:00 10:00
11:00 12:00 13:00
14:00 15:00
charge time (hrs)
165
1c
0,5C
is4
14
|
=
Bis
|
F;
8
12
i
wid
|
00:00
00:30
01:00
01:30
02:00
02:30
03:00
charge time (hrs)
16
|=
0,1C
1.2
——
0,2C
=
Sos
3 0.6
+
+
+
o4
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
discharge time (hrs)
165
i SS
12ae
ee ee
ee
1c
0,5C
_
14
|
|
=
g
a
Hy
08
3 0.6
+
+
04
)
00:00
00:20
00:40
01:00
01:20
01:40
02:00
discharge time (hrs)
NS
=
=|**Conditions**
**cell type:**
NiMH
**cell size:**
AA
**nominal voltage:**
1.2 V
max. charge voltage:
1.5 V
at standard charge
(0.1C / 20°C)
**capacity**
nominal:
2100 mAh
discharge at 0.2C
minimum:
2100 mAh
discharge at 0.2C
2000 mAh
discharge at 1C
1.0V end discharge voltage
ta: 20°C
**max. continuous**
**discharge current:**
5000 mA
ta: 0....45°C
**charge**
current
time
standard charge:
210 mA
14....16hrs
quick charge:
600 mA
4hrs
fast charge:
2100 mA
1.1hrs
recommended charge
0…5 mV
- ΔV (-deltaV)
termination control
0.8...1 °C
temperature rise per minute
parameters:
45...50 °C
TCO (temperature cut off)
trickle charge current:
10…40 mA
(recommended)
continuous overcharge:
≤ 200 mA
no conspicuous deformation
(less than 1 year)
no leakage
**internal resistance:**
≤ 40 mΩ
at 1KHz
(impedance)
battery fully charged
**life expectance:**
≥ 500 cycles acc. IEC standard
**self discharge**
charge retention:
≥ 80 %
after 12 months
storage at 20°C
**initial capacity:**
≥ 1400 mAh
within 30 days after delivery
discharge at 0.2C
**ambient temperature**
**range:**
0...45 °C
standard charge
10...40 °C
fast charge
-
20...65 °C
discharge
-
20...50 °C
storage (≤3months)
-
20...40 °C
storage (≤6months)
-
20...30 °C
storage (≤24months)
QCT1:
20/2000/35
QCT2:
30/1900/40
**mechanical specifications**
cell dimensions
diameter d1:
14.4 - 0.7
mm
diameter d2:
max.
5.5
mm
height h1:
50.5 - 0.5
mm
height h2:
min.
1.2
mm
weight:
28 ± 2
g
75
**Diagrams**
standard charge
low rate discharge
high rate discharge
fast charge
1,6
4
la
LA
Z|
s
rT
38
1,2
90:00 01:00
02:00 03:00
04:00 05:00
06:00
07:00 08:00
09:00 10:00
11:00 12:00 13:00
14:00 15:00
charge time (hrs)
165
1c
0,5C
is4
14
|
=
Bis
|
F;
8
12
i
wid
|
00:00
00:30
01:00
01:30
02:00
02:30
03:00
charge time (hrs)
16
|=
0,1C
1.2
——
0,2C
=
Sos
3 0.6
+
+
+
o4
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
discharge time (hrs)
165
i SS
12ae
ee ee
ee
1c
0,5C
_
14
|
|
=
g
a
Hy
08
3 0.6
+
+
04
)
00:00
00:20
00:40
01:00
01:20
01:40
02:00
discharge time (hrs)
NS
=
=|**Conditions**
**cell type:**
NiMH
**cell size:**
AA
**nominal voltage:**
1.2 V
max. charge voltage:
1.5 V
at standard charge
(0.1C / 20°C)
**capacity**
nominal:
2100 mAh
discharge at 0.2C
minimum:
2100 mAh
discharge at 0.2C
2000 mAh
discharge at 1C
1.0V end discharge voltage
ta: 20°C
**max. continuous**
**discharge current:**
5000 mA
ta: 0....45°C
**charge**
current
time
standard charge:
210 mA
14....16hrs
quick charge:
600 mA
4hrs
fast charge:
2100 mA
1.1hrs
recommended charge
0…5 mV
- ΔV (-deltaV)
termination control
0.8...1 °C
temperature rise per minute
parameters:
45...50 °C
TCO (temperature cut off)
trickle charge current:
10…40 mA
(recommended)
continuous overcharge:
≤ 200 mA
no conspicuous deformation
(less than 1 year)
no leakage
**internal resistance:**
≤ 40 mΩ
at 1KHz
(impedance)
battery fully charged
**life expectance:**
≥ 500 cycles acc. IEC standard
**self discharge**
charge retention:
≥ 80 %
after 12 months
storage at 20°C
**initial capacity:**
≥ 1400 mAh
within 30 days after delivery
discharge at 0.2C
**ambient temperature**
**range:**
0...45 °C
standard charge
10...40 °C
fast charge
-
20...65 °C
discharge
-
20...50 °C
storage (≤3months)
-
20...40 °C
storage (≤6months)
-
20...30 °C
storage (≤24months)
QCT1:
20/2000/35
QCT2:
30/1900/40
**mechanical specifications**
cell dimensions
diameter d1:
14.4 - 0.7
mm
diameter d2:
max.
5.5
mm
height h1:
50.5 - 0.5
mm
height h2:
min.
1.2
mm
weight:
28 ± 2
g
75
**Diagrams**
standard charge
low rate discharge
high rate discharge
fast charge
1,6
4
la
LA
Z|
s
rT
38
1,2
90:00 01:00
02:00 03:00
04:00 05:00
06:00
07:00 08:00
09:00 10:00
11:00 12:00 13:00
14:00 15:00
charge time (hrs)
165
1c
0,5C
is4
14
|
=
Bis
|
F;
8
12
i
wid
|
00:00
00:30
01:00
01:30
02:00
02:30
03:00
charge time (hrs)
16
|=
0,1C
1.2
——
0,2C
=
Sos
3 0.6
+
+
+
o4
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
discharge time (hrs)
165
i SS
12ae
ee ee
ee
1c
0,5C
_
14
|
|
=
g
a
Hy
08
3 0.6
+
+
04
)
00:00
00:20
00:40
01:00
01:20
01:40
02:00
discharge time (hrs)
NS
=
=|
|---|---|---|
||**ANSMANN Specifications for model:**|**NiMH Battery**
**AA - 2100mAh low self discharge**|
||data sheet no. /part no.|5030991|
||supplier no.|702069|
||author / date|TG / 18.06.2024|
||||75||
|---|---|---|---|---|
|**ANSMANN Specifications for model:**|**AA - 2100mAh low self dischar**|**NiMH Battery**
**AA - 2100mAh low self discharge**|**NiMH Battery**|**NiMH Battery**|
|data sheet no. /part no.|5030991||||
|supplier no.|702069||||
|author / date|TG / 18.06.2024||||
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
## Links
- [View this product on Novapart](https://novapart.co/products/5030991/rechargeable-batt-nimh-aa-12v-21ah)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/ansmann/5030991/rechargeable-batt-nimh-aa-1-2v/dp/4854496)
---
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