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34 Ah
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15.48 V
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Batteries

Whether single-use or rechargeable, batteries are vital for every household today. Each type of battery offers different charging, endurance and usage options. How can you choose the right batteries for your appliance? Let's see which points need to be taken into account.

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What Are Regular Batteries?

Regular batteries that consumers can buy everywhere have a uniform shape and characteristics (pencil, Ni-MH, lithium or Li-Pol batteries). We use batteries to power common electrical appliances such as remote controls, clocks, doorbells and some digital cameras.

AlzaPower batteries ensure reliable power for all your devices.

Batteries - Types and Applications

Consumer batteries are used everywhere. We describe the common ones that are often linked to specific devices:

  • AA batteries have a voltage of 1.2 V - 1.5 V. They can be found in clocks, small handheld tools or toys.
  • AAA batteries offer the same voltage as type AA, but are smaller. They usually power toys, remote controls or alarm clocks.
  • 9V batteries have a higher voltage and supply power to radios, remote controllers or flashlights.
  • Button cell batteries deliver 1.4V to 3V and power watches, calculators and other electronics.

Single-use Disposable Batteries - For Low-maintenance Devices

Single-use batteries can be placed in the least demanding devices, such as clocks, TV remote controls, alarm clocks or calculators. Once discharged, the disposable battery cannot be used again and must be taken out and disposed of through recycling.

  • Low purchase price.
  • Wide availability.
  • There is a risk of leakage during long-term storage.

Are you looking for watch batteries? It is a button type that powers the movement of a watch.

For Repeated Use, Choose Rechargeable Batteries

Rechargeable batteries can now be used wherever high resistance, the ability to deliver a high current, durability and repeated charging with hundreds of cycles are needed. What advantages do rechargeable batteries offer?

  • Reusable (hundreds of cycles).
  • High battery life per charge.
  • It discharges spontaneously at low power.

18650 batteries are rechargeable batteries that deliver high performance and short circuit protection.

Other Types of Batteries - for Mobile Phones, Cameras or E-bikes

Some batteries are only compatible with certain types of equipment. These include phone batteries, camera batteries, electric bicycles, and batteries for laptops or video cameras. Batteries for cordless tools are offered in dozens of versions, and you need to check the tool's compatibility with the battery carefully.

  • Some pieces may require professional replacement or special tools to put the battery in correctly.
  • Batteries made by the original manufacturer always guarantee 100% compatibility. Pay close attention to compatibility when purchasing compatible batteries.

Things to Remember When Choosing and Using Batteries

Electric batteries are an affordable and efficient solution to many of your power problems. However, you should take some points into account:

  • Use is always the first consideration, followed by capacity or price.
  • Don't forget the correct voltage and other parameters.
  • Do not expose the batteries to direct sunlight or moisture. Irreversible damage may occur.
  • Beware of a high charging current or a short circuit. Prevent leakage or even explosions.
  • Find out how to buy the correct charger for your chosen battery.

Single-use Battery or Rechargeable Battery?

It is essential to distinguish between single-use batteries and rechargeable batteries. They look the same, but are inherently different. You can recharge a rechargeable battery and use it again and again if you have the charger for recharging the battery.

Did you know that the word "battery" has many meanings? See all senses of this word on Wikipedia.

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2,817 Results
4.2
AVACOM for Lenovo ThinkPad T410/SL510/Edge 14", Edge 15" Li-Ion 10.8V 4400mAh
Laptop Battery - compatible with ThinkPad E40, E50, Edge 14, Edge 15, Edge E420, Edge E425, Edge E520, Edge E525, L410, L412, L420, L421, L510, L512, L520, SL410, SL510, T410, T410i, T420, T420i, T510, T520, T520i, W510, W520, replacement for 42T4235, 42T4702, 42T4703, 42T4704, 42T4706, 42T4708, 42T4709, 42T4710, 42T4711, 42T4712, 42T4714, 42T4715, 42T4731, 42T4733, 42T4735, 42T4737, 42T4751, 42T4752, 42T4753, 42T4755, 42T4756, 42T4757, 42T4763, 42T4764, 42T4765, 42T4766, 42T4791, 42T4793, 42T4794, 42T4795, 42T4796, 42T4797, 42T4799, 42T4801, 42T4803, 42T4817, 42T4819, 42T4848, 42T4851, 42T4925, 42T4927, 42T5263, 51J0499, 51J0500, 57Y4185, 57Y4186, 57Y4545
38.90 €
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On the way 1 pcs
Expected 09/07/2026
Order Code: IB618a54
5.0
Avacom for Sony NP-FZ100 Li-Ion 7.2V 2250mAh 16.2Wh
Camera Battery , 2 pc(s) lithium-ion (Li-ion) cell, 2,25 Ah, 7,2V, 1200 cycles
Discounted -5 % 39.90 € 42.02 €
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On the way 1 pcs
Expected 03/06/2026
Order Code: IB90126
4.9
Avacom for Olympus BLS-5, BLS-50 Li-ion 7.2V 1050mAh 7.6Wh
Camera Battery , 2 pc(s) lithium-ion (Li-ion) cell, 1,05 Ah, 7,2V, 1200 cycles
18.90 €
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On the way 1 pcs
Expected 03/06/2026
Order Code: IB90118
5.0
SmallRig 3818 NP-FW50 Battery & Charger Kit
Charger and Spare Batteries Replacement NP-FW50 battery and charger kit from SmallRig. Provides reliable power for Sony cameras and a practical charging solution. Compact design, protection against overcharging and overheating. Ideal for travel or long shoots.
47.90 €
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On the way > 5 pcs
Expected 03/06/2026
Order Code: SMLRbt01
47.90 €
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On the way 3 pcs
Expected 04/08/2026
Order Code: IB987p145
3.0
Avacom SA04XL for HP Envy X360 15-DR DS Series 15,12V 3682mAh
Laptop Battery - compatible with Envy x360 15-dr, Envy x360 15-dr0000nc, Envy x360 15-dr0001nc, Envy x360 15-dr0002nc, Envy x360 15-dr0004nc, Envy x360 15-dr0005nc, Envy x360 15-dr0006nc, Envy x360 15-dr0100nc, Envy x360 15-dr0101nc, Envy x360 15-dr0102nc, Envy x360 15-dr0103nc, Envy x360 15-dr0109nc, Envy x360 15-dr0110nc, Envy x360 15-ds, Envy x360 15-ds0000nc, Envy x360 15-ds0001nc, Envy x360 15-ds0002nc, Envy x360 15-ds0004nc, Envy x360 15-ds0005nc, Envy x360 15-ds0100nc, Envy x360 15-ds0101nc, Envy x360 15-ds0102nc, Envy x360 15-ds0105nc, replacement for HSTNN-OB1F, HSTNN-OB1G, HSTNN-UB7U, L43248-541, L43248-AC1, L43248-AC2, L43266-800, L43267-005, SA04XL, SA04055XL
62.90 €
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On the way 1 pcs
Expected 09/07/2026
Order Code: IB987p149
5.0
AVACOM for Dell Vostro 3400/3500/3700 Li-Ion 11.1V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
41.92 €
Buy
On the way 1 pcs
Expected 09/07/2026
Order Code: IB618a29
AVACOM RH03XL for HP Probook 430, 440, 450 G8 G9 G10 Li-Pol 11,4V 3950mAh
Laptop Battery - compatible with EliteBook 640 G9, EliteBook 640 G10, EliteBook 655 G9, ProBook 430 G8, ProBook 440 G8, ProBook 445 G8, ProBook 445 G9, ProBook 450 G8, ProBook 450 G9, ProBook 450 G10, ProBook 455 G8, ProBook 630 G8, ProBook 640 G8, ProBook 650 G8, replacement for 2M023AV, 2Q010AV, 18H12AV, 191D4AV, HSTNN-IB9P, HSTNN-IB9Q, HSTNN-OB1T, HSTNN-UB7X, M01524-1D1, M01524-1D2, M01524-2B1, M01524-2B2, M01524-2C1, M01524-2C2, M01524-171, M01524-172, M01524-541, M01524-542, M01524-AC1, M01524-AC2, M02027-002, M02027-005, RH03XL, RH03045XL, TPN-DB0B
56.01 €
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On the way 2 pcs
Expected 09/07/2026
Order Code: IB987p152
AVACOM for Asus VivoBook X513, K513, S531 Li-Pol 11,52V 3646mAh 42Wh
Laptop Battery - compatible with VivoBook 15 F513, VivoBook 15 K513, VivoBook 15 KM513, VivoBook 15 M513, VivoBook 15 S513, VivoBook 15 X513, VivoBook 15 X515, VivoBook S15 S531, X531, replacement for 0B200-03440000, 3ICP5/57/80, B31N1842, C31N1842
53.90 €
Buy
On the way 1 pcs
Expected 09/07/2026
Order Code: IB987p189
SmallRig 4074 Camera Battery NP-FZ100
Camera Battery , 2,04 Ah, 7,2V
Discounted -5 % 36.90 € 38.90 €
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On the way 2 pcs
Expected 03/06/2026
Order Code: SMLRbt04
AVACOM CD03XL for HP Probook 640 G5, 650 G5 Li-Pol 11,4V 4200mAh 48Wh - CD03XL
Laptop Battery - compatible with ProBook 640 G4, ProBook 640 G5, ProBook 640 G7, ProBook 645 G4, ProBook 650 G4, ProBook 650 G5, replacement for 931702-171, 931702-421, 931702-541, 931719-850, CD03XL, CD03048XL, HSN-I14C-4, HSN-I14C-5, HSN-I15C, HSTNN-IB8B, HSTNN-LB8F, HSTNN-UB7K
51.90 €
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On the way 1 pcs
Expected 03/08/2026
Order Code: IB987p249
AVACOM for Dell Latitude 5420, 5520 Li-Pol 15,2V 4145mAh 63Wh
Laptop Battery - compatible with Latitude 5420, Latitude 5520, Precision 3560, replacement for 1K2CF, 6RNMX, 75X16, 451-BCSW, M033W, RJ40G
66.90 €
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On the way > 5 pcs
Expected 09/07/2026
Order Code: IB987p207
AVACOM for Apple MacBook Pro 15" A1707 Li-Pol 11,4V 6700mAh 76Wh - A1820
Laptop Battery - compatible with MacBook Pro (Retina 15-inch Late 2016) A1707, MacBook Pro (Retina 15-inch Mid 2017) A1707, replacement for A1820
64.90 €
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On the way 1 pcs
Expected 09/07/2026
Order Code: IB987p316
AVACOM for MSI GF63, GF75 Li-Pol 11,4V 4600mAh 52Wh - BTY-M6K
Laptop Battery - compatible with Bravo 15 A4DC, Bravo 15 A4DCR, Bravo 15 A4DD, Bravo 15 A4DDR, Bravo 17 A4DCR, Bravo 17 A4DDK, Bravo 17 A4DDR, Creator 15M, Creator 17M, CreatorPro M15 A11UIS, GF63, GF65, GF75, GS63 Stealth 8RF, GS73VR Stealth Pro 7RG, GV15 Thin 11SCV, MS-16K7, MS-16R1, MS-16R3, MS-16R4, MS-16R5, MS-16R6, MS-16R8, MS-16W1, MS-16W2, MS-16WK, MS-17B3, MS-17F1, MS-17F2, MS-17F3, MS-17F4, MS-17F5, MS-17F6, MS-17FK, WF65, WF75, WP65, WS63, replacement for BTY-M6K, S9N-903A210-M47, S9N-903A231-SB3, S9N-903A240-M47, S9N-903A251-SB3
65.90 €
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On the way 1 pcs
Expected 09/07/2026
Order Code: IB987p317
AVACOM WP03XL for HP EliteBook 830 G9, 840 G10, 1040 G10 Li-Pol 11.58V 4430mAh 51Wh
Laptop Battery - compatible with EliteBook 830 G9, EliteBook 830 G10, EliteBook 835 G9, EliteBook 835 G10, EliteBook 840 G9, EliteBook 840 G10, EliteBook 845 G9, EliteBook 845 G10, EliteBook 1040 G9, EliteBook 1040 G10, Elite x360 830 G9, Elite x360 830 G10, Elite x360 1040 G9, Elite x360 1040 G10, Zbook Firefly 14 G10, Zbook Firefly 14 G10 A, replacement for HSTNN-IB9X, HSTNN-IB9Y, HSTNN-LB8W, M64304-1D1, M64304-2C1, M64304-2D1, M64304-171, M64305-2C1, M64305-171, M64305-421, M73466-002, M73466-005, M73466-006, M73468-002, M73468-005, N22285-2C1, N22285-171, N22285-B71, N22347-005, TPN-DB0J, TPN-DB0K, WP03XL, WP03038XL, WP03051XL
71.90 €
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On the way 2 pcs
Expected 04/08/2026
Order Code: IB987p275
SmallRig 4071 Camera Battery LP-E6NH
Camera Battery , 2,04 Ah, 7,2V
27.90 €
Buy
On the way 2 pcs
Expected 03/06/2026
Order Code: SMLRbt07
SmallRig 3820 EN-EL15 Battery & Charger Kit
Charger and Spare Batteries Kit with EN-EL15 battery and charger, suitable for Nikon cameras. The battery offers stable performance and long life, and the charger is fast and safe. A great solution for photographers and videographers who need reliable power backup.
64.90 €
Buy
On the way 1 pcs
Expected 03/06/2026
Order Code: SMLRbt02
AVACOM KB06XL for HP Spectre x360 15-bl Series Li-Pol 11,55V 6860mAh 79Wh
Laptop Battery - compatible with Spectre x360 15-bl100nc, Spectre x360 15-bl102nc, replacement for 902401-2C1, 902499-855, 902499-856, HSTNN-DB7R, KB06XL, KB06079XL, TPN-Q179
66.90 €
Buy
On the way 1 pcs
Expected 09/07/2026
Order Code: IB987p255
PATONA for LENOVO ThinkPad Laptop Tablet X220T, 4400mAh, Li-lon, 11.1V
Laptop Battery - for Lenovo Tablet Thinkpad X220T Series, Lenovo Tablet Thinkpad X230T Series , FRU P/N 42T4877, ASM P/N 42T4878, FRU P/N 42T4879, ASM P/N 42T4880, FRU P/N 42T4881, ASM P/N 42T4882, 0A36285, 0A36286
46.90 €
Buy
On the way 1 pcs
Expected 03/07/2026
Order Code: PAT722
PATONA for Dell E6400 5200mAh Li-Ion 11.1V PREMIUM
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
63.90 €
Buy
On the way 1 pcs
Expected 05/06/2026
Order Code: PAT250
AVACOM for Dell XPS 9300, 9310 Li-Pol 7,6V 6842mAh 52Wh
Laptop Battery - compatible with XPS 13 (9300), XPS 13 (9310), replacement for 2XXFW, 451-BCOW, 722KK, FP86V, WN0N0
57.90 €
Buy
On the way 2 pcs
Expected 28/09/2026
Order Code: IB987p224
AVACOM ZO04XL for HP Zbook Studio G3, G4 Li-Pol 15,2V 4210mAh 64Wh
Laptop Battery - compatible with ZBook Studio G3, ZBook Studio G4, replacement for 808396-421, 808396-422, 808396-721, 808450-001, 808450-002, HSTNN-C02C, HSTNN-C88C, HSTNN-LB6W, ZL04064XL, ZO04XL
59.90 €
Buy
On the way 1 pcs
Expected 06/07/2026
Order Code: IB987p277
4.9 29×
Rechargeable battery Fenix 21700 5000 mAh with USB-C (Li-Ion)
Accumulator - with its own USB-C connector, capacity 5000 mAh, lifetime at least 500 charging cycles, USB cable not included - primarily intended for fenix flashlights or other certified flashlights
28.90 €
Buy
Ordered on request
Order Code: NRKF0016
5.0
Dell 56Wh, 4-Cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
Amazing Deal 91.91 € Save 24.99 €
Buy
Ordered on request
Order Code: ADP3b040f
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