Battery Chargers

A Battery charger is a device that was designed to put energy into a secondary cell to recharge a battery.

How does it work?
First you have to make sure you have the right type of battery that allows for recharging. From here, you connect the battery to the charger unit. Once a current starts to flow, the electrodes that have depleted out of the batteries are essentially reversed and recharged back to their original state at which point they fill up and cut off charging once maximum capacity is reached. A typical rechargeable battery can be charged many times.
Overcharging is generally worse than undercharging. The extra energy causes heating up and building up pressure inside, which can make them rupture, leach chemicals or gas and sometimes even explode.
Different types of rechargeable batteries respond best to different types of charging, therefore being able to pick a charger suitable for one type of battery many not work well with another. In other words, we should not charge a mobile phone with a car battery charger, but neither should we charge NiMH batteries with a nicad charger.

Types of Batteries Charged:
Lead- and lithium-based chargers operate on constant current constant voltage (CC/CV). Nickel-based batteries charge with constant current and the voltage is allowed to rise freely. There are battery chargers available for standard sizes, for example, AA, AAA, C, D and 9V. There are also battery chargers available for larger lead-acid batteries.
Some battery chargers have slots for the smaller cells to be placed into for charging. These often fit straight into a plug socket for power. Other battery chargers come with crocodile clip connectors to connect to larger, lead-acid batteries.

Features and benefits
• Cost effective
• Eco-friendly for the environment
• Charge several chemistries including lithium-ion, NiCd, NiMH
• Some will work in your car if they have an adapter
• Fast charging times
• Handy lights that change colour to indicate completion

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Description Price Battery Sizes Charged Number of Batteries Charged Chemistries Charged Plug Type Batteries Included Model Number Car Lighter Adaptor Charging Time Battery Type Charged Dimensions Charge Current Input Voltage Maximum Output Power Number of Charge Stages
RS庫存編號 433-1459
製造零件編號9564006-1
BrandAnsmann
HK$223.37
單位
- 1 - UK No ALCS 2-24A - - Lead Acid 106 x 68 x 51mm 900mA 230V ac - 1
RS庫存編號 776-1064
製造零件編號7638900307214
BrandEnergizer
HK$427.33
單位
AA, AAA 4 NiMH UK Yes 1hr Charger - 60 (AA)min - 75 x 32 x 115mm - - - -
RS庫存編號 117-6043
製造零件編號K-KJ55MCC40E
BrandEneloop
HK$448.94
單位
AA 4 - EU Yes - - 4h - 105 x 65 x 27mm - - - -
RS庫存編號 549-328
BrandRS PRO
HK$674.61
單位
- 1 - EU No - - - Lead Acid 186 x 88 x 47.5mm 10A 115 V ac, 230 V ac - 3
RS庫存編號 549-261
BrandRS PRO
HK$705.60
單位
- 1 - EU No - - - Lead Acid 186 x 88 x 47.5mm 12A 115 V ac, 230 V ac - 3
RS庫存編號 835-2722
製造零件編號MultiXS 25000
BrandCTEK
HK$4,800.00
單位
- 1 - - No MultiXS25000 - - Lead Acid 233 x 128 x 64mm 25A 230V - 8
RS庫存編號 549-300
BrandRS PRO
HK$343.66
單位
- 1 - EURO, UK No - - - Lead Acid 120 x 61.6 x 37.4mm 2A 230V ac - 3
RS庫存編號 478-4099
製造零件編號2140000041
BrandMascot
HK$971.77
單位
- 1 - UK No - - - Lead Acid 140 x 48 x 83mm 4A 90 → 264V ac - 3
RS庫存編號 706-7899
製造零件編號PC1005
BrandFreeLoader
HK$164.57
單位
- 1 - - No FreeLoader Pico - - - 105 x 45 x 11.5mm - - - -
RS庫存編號 720-9080
製造零件編號5207473-UK
BrandAnsmann
HK$268.80
單位
AA, AAA, C, D, 9V 5 NiCd, NiMH EURO, UK No Photocam V No 1.4 → 6.6 (AAA) h, 2 → 8.6 (AA) h, 4.6 → 15 (C) h, 5.4 → 30 (D) h, 11.2 → 28 (9V) h - - - - - -
RS庫存編號 793-4095
製造零件編號CEP1H54
BrandCTEK
HK$1,351.34
單位
- 1 - EU No MXS 7.0 - - Lead Acid 191 x 89 x 48mm 7A 220 → 240V ac - 8
RS庫存編號 793-4323
BrandRS PRO
HK$456.37
單位
- 1 - EURO, JPN, UK, USA No - - - Lead Acid 87.5 x 51.5 x 34mm 1A 100 → 240V ac - 6
RS庫存編號 549-287
BrandRS PRO
HK$2,725.38
單位
- 1 - UK No - - - Lead Acid 405 x 186 x 76mm 25A 230V ac 600W 3
RS庫存編號 800-3057
製造零件編號1001-0014-UK
BrandAnsmann
HK$716.47
單位
- 1 - - - ALCT 6-24/10 - - Lead Acid 272 x 194 x 142mm 1 A, 5 A, 10A 230V ac - 3
RS庫存編號 549-277
BrandRS PRO
HK$628.69
單位
- 1 - UK No - - - Lead Acid 186 x 88 x 47.5mm 7A 115 V ac, 230 V ac - 3
RS庫存編號 478-4083
製造零件編號2240000061
BrandMascot
HK$367.78
單位
- 1 - - No - - - Lead Acid 90 x 45 x 32mm 500mA 90 → 264V ac 12W 3
RS庫存編號 851-7492
BrandRS PRO
HK$1,474.86
單位
- 1 - UK No - - - Automotive - 28A 230V - 2
RS庫存編號 423-7559
製造零件編號2044000041
BrandMascot
HK$4,104.69
單位
- 1 - UK No - - - Lead Acid 210 x 148 x 58mm 10A 198 → 264V ac - 3
RS庫存編號 533-6837
製造零件編號YCP06A12
BrandYuasa
HK$341.57
單位
- 1 - UK No - - - Lead Acid 102 x 61 x 47mm 600mA 230V ac - 3
RS庫存編號 423-7543
製造零件編號2044000040
BrandMascot
HK$2,577.54
單位
- 1 - UK No - - - Lead Acid 210 x 148 x 58mm 20A 198 → 264V ac - 3