Top 10 Battery Tester Charger – Household Battery Chargers

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BT-C2400 Battery Charger Analyzer Tester for AA AAA NiMH NiCd Rechargeable Batteries

OPUS #ad - Battery charger for aa aaa niMH NiCd rechargeable batteries. Set up channels individually or all at once. Even test internal resistance. Charge, refresh, Test any NiMH or NiCd battery. Features four indepentant channels like having four chargers in one. Highest battery capacity limit of 20, Discharge, 000 mAh. Charge, discharge, refresh, Test. Back lighted lcd display Digitally displays capacity, voltage, time elapsed and current for each battery channel. Easy to setup and simple to use. This charger does it all with ease.
BrandOPUS #ad
ManufacturerOpus #ad
Height1 Inches
Length6 Inches
Weight0.5 Pounds
Width4 Inches
Part NumberBT-C2400

2. X-cosrack


LCD Display Battery Charger 4 Slot 2 9V Battery Slot for 18650 A AA AAA AAAA C D 9V Ni-mh Ni-cd Li-ion Lifepo4 Rechargeable Batteries with Discharge Refresh Test Function

X-cosrack #ad - Lcd display&function mode setting: with lcd display, discharging, capacity, voltage, percentage power. Multi-function: this batteries charger can charge almost all li-ion, ni-mh, 9v, Nicd batteries. Built-in safety mechanism: the charger is manufactured with an independent fuse to avoid the accidents of overheating, high voltage and over current and short circuit incidents.

Slot1-4, for li-ion/lifepo4 batteries max 2A x 2slot 1 & slot 4. The fourth charging slot has the functions of chargingonly for slot4, you can clearly see the batteries charging process&informationInclude 9V Battery, such as current, time, testing and refreshing to extend the battery life.44 universal slot + 2 9v battery slot: 4 universal slots are compatible with li-ion 4.

2v/4. 35v /lifepo43. 65v:10340/10350/10440/10500/12340/12500/12650/13450/13500/13650/14350/14430/14500/14650/16500/16340rcr123/16650/17350/17500/17650/17670/18350/18490/18500/18650/18700/20700/21700/22500/22650/25500/26500/26650/32650; ni-mh/ni-cd: a aa aaa aAAA C SC D. 2 9v battery slot for charging 9V Ni-mh/Ni-cd Li-ionlifepo46F22. Charging current options:for 9v battery, 08a, the max charging current is 1a x 4 slot1-4, 1. 0a, 1.
BrandX-cosrack #ad
ManufacturerDlyfull #ad
ModelBC-0905A NURECH4-4B



18650 Battery Charger,MiBOXER 8-Bay Smart Charger with Automatic LCD Display,Fast Charge Rechargeable Li-ion LiFePO4 Ni-MH Ni-Cd AA AAA C 21700 26650 13650 16340 18350 18700 RCR123

COSOOS #ad - The lcd back-light will become dark after 1 minutes without any operation. Dual power input with dc 12v 3a support car charge, 12340, 13650, 13500, 16340rcr123, 26500, 18490, 18500, 16650, 14430, 10440, 16500, 18350, 22500, 20700, 12500, 10350, 13450, 17350, 25500, 14650, aaaa, 17500, 14500, 14350, 26650; Ni-MH / ICR / Ni-Cd1.

48v: aa, 10500, aaa, 17670, 18650, 17650, 18700, 21700, 22650, car charger is not included. Supports 8-bay simultaneous independent charging without affecting. Please noticed that it can auto detect Li-ion4. 2v and ni-mh/Ni-Cd1. 48v, but you need to select set battery type when charging Li-ion4. 35v and liFePO4. Father's day gift, it will show error symbol. Birthday gift choicepackage includes 1* Battery fast chargerwithout battery, 1* power adapter, 1* user manual.

Universal battery chargerthis multi-bay battery charger is fully compatible with: li-ion / imr / inr / lifepo43.6v: 10340, c, 12650, sc. Fast charging, easy to usethis intelligent battery charger charges 8 rechargeable different type of cylindrical batteries simultaneously. Multi-functional lcd displaythis 18650 and aaa/aa battery charger with large screen display can show voltage, internal resistance and battery capacity that charged, mode, charging time, current, battery type, easily to understand the charging datum.
BrandCOSOOS #ad
ManufacturerCOSOOS #ad
Height1.3 Inches
Length7.2 Inches
Width5.5 Inches
Part Numberbattery charger 8 bay
WarrantyAll our COSOOS products come with 1 year warranty, if there is any problem, please contact us!



XTAR VC4S 18650 Battery Charger 4 Slot li ion Fast Charger with 18W QC 3.0 Wall Charger Max 3A for 10440 16340 18650 20700 21700 32650 Ni MH AAA AA C Battery Charger Test Batteries’ Real Capacity

XTAR #ad - 2. 4. Built-in protection circuit can effectively prevent over-current, fcc, and so on. 4 independent slot, can charge four different types size batteries at the same time, apply to 3. 6v/3. 7v li-ion/imr/inr/icr batteries: 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 32650 1.

2v ni-mh / ni-cd: aaaa aaa aa a sc c d note: cannot charge protected 20700/21700 batteries. In storage mode, the charger can charge or discharge the battery to its rated voltage of the battery to maximize the battery life, when the battery is not used for a long time. Insured worldwidely by china pacific insurance Co. Combined with xtar's original soft-start function, ce, over-charge, short-circuit, over-voltage, Auto Cut-off When Fully Charged; Constructed from flame retardant and fire resistant ABS materials to extend the charger’s lifespan and ensure safety;Passed many international safety and quality certifications, making charging safer; High Precision, such as RoHS, Ltd.3

3. 1. In grade mode, the charger tests the real capacity by “charging-discharging-fully charging” the batteries, so that users can know whether the battery capacity is over-stated. 5. Package list: vc4s chargernot included batteries, usb cable, extra battery sleeve, sticker as Gifts will be shipped by Random, manual, QC3.
BrandXTAR #ad
ManufacturerSHENZHEN XTAR Electronics Co., Ltd #ad
Height1.38 Inches
Length5.87 Inches
Width4.53 Inches



Float Charging for Car,Motorcycle,ATV,Boat, Automotive Smart Battery Charger/Maintainer, Battery Float Charger with Battery Voltage Tester, 6V 12V 750mA Trickle Charger

TN TONNY #ad - Smart battery chargerfully automatic 075 amp battery charger/maintainer keeps stored lead-acid batteries charged and maintains lead batteries. Hook attachment to hang outside the work area for safety and convenience. Multi-protects of the short circuit, Reverse polarity, overcharge, overheat.

The intuitive lcd panel provides visual status feedback and diagnostics even in maintenance mode. Money back guarantee if the portable battery float charger has any problem, you can contact us to deal with it for you. Multi safety protectionsthis smart battery charger is made of high-quality ABS. Spark proof during lead connection, reverse polarity protected. The portable battery charger will charge and maintain your battery so you can use it at any time. Charges compatible battery types, rvs, including wet, personal watercraft, ATVs, motorcycles, airplanes, LEAD-ACID GEL, boats, MF, AGM FLOODED battery.

Automatically senses voltage 6V or 12V allowing use for multiple batteries. Let you have confidence in the auto battery maintainer. Lcd indicator displaylcd displays measured voltage with a bar graph to indicate battery capacity in percentage and show you a real battery voltage on the Panel. Suitable for most vehiclessuitable for most vehicles: adapts to all kinds of 6/12v battery for automobiles, golf carts. It is lightweight and easy to use.
BrandTN TONNY #ad
Height1.6 Inches
Length3.6 Inches
Width2.7 Inches
Part NumberTE4-0219 New

6. Generic


C3400 Battery Charger Tester Analyzer Li-ion NiMH NiCd with Car Adapter AAA AA C 18650

Generic #ad - Cc/cv constant current/Constant Voltage for Li ion rechargeable cells. Charging rate selectable from 200 to 2000 mA. Negative delta v dv full charge detection for NiMH/NiCd. Five modes of operation: charge, Discharge, Discharge Refresh recondition, Charge Test capacity test, Quick Test internal resistance test.

Like having 4 chargers in one. Li ion sizes: 10440, rcr123a 17340, aaa, 26500, 14500, aa, 18500, 17500, 26650.11000 ma max 4 channels. Battery charger and analyzer for consumer round cell Li ion Lithium ion NiMH or NiCd rechargeable batteries. Accepts cells 26mm in diameter and 70mm in length.

Charge, condition or analyze one to four Li ion, discharge, NiMH or NiCd rechargeable batteries. Nimh/nicd sizes: aaaa, 18350, 17670, 18650, 19670 protected 18650, a, 25500, 14650, c and subc. Four channels can be programmed individually or all together. Back lit lcd display shows capacity, voltage, time elapsed and current. Number_of_items 1.
BrandGeneric #ad
ManufacturerOpus Instruments Co. LTD #ad
Height1.5 Inches
Length5.5 Inches
Width4 Inches
WarrantyOne Year Limited Warranty

7. LiitoKala


4-Bay USB Tape-C Input 18650 Charger LCD Display Smart Multifunctional Test Capacity Battery Charger for 26650 18650 18350 20650 14500 18500 AA AAA C SC Size Batteries

LiitoKala #ad - Then discharged fully, without separate discharge test function. Smart 18650 battery charger for different types of batteries:18650, 18700, 16340, 18500, 17335, 17500, 25500, 18490, 14500, 14650, aaa,sc, 17670, 26650, 10440, nimh/cd: aa, 20700, 32650, 22650, C Size. This is a high-end intelligent fast charger, which has the functions of key control / short-circuit protection / overcharge protection / anti reverse connection / 4-channel independent charging / battery capacity detection / USB 5v1A outputpower bank and battery zero voltage activation function, also it can automatically and timely monitor battery charging and discharging and detection process.

In test mode, the normal battery capacity test process consists of three steps 1. This universal battery charger adopts one screen independent LCD display, working current MA, battery voltage V, charging time H, and the operating mode charge and test, battery capacity MAH and power percentage % are clear at a glance.

Fully charged;charge mode and test mode can work at the same time; charging capacity test / normal capacity test function can be set independently, 2. Fully charged, 3. Note:the charger can only charge cylindrical lithium-ion battery and Ni-Mh battery, please refer to the manual carefully and pay attention to the recommended charging current of the charging battery, but not LiFePO4 battery;Before use, and do not exceed the recommended charging current.
BrandLiitoKala #ad
ManufacturerLiitokala #ad
Height1.3 Inches
Length5.79 Inches
Width3.94 Inches
Part NumberM4
Warranty60 days



XTAR VC8 PLUS 18650 Battery Charger 8 slot 21700 Charger Test Battery Real Capacity

XTAR #ad - Package list: vc8 plus charger, 12V 3A adapter. 18650 3. 7v battery charger vc8 plus is made of pc fire retardant material with excellent heat dissipation and electronic circuit design. With advanced mcu control and -∆v function, over-voltage, overheat, over current, which could effectively prevent overcharge, and short circuit conditions.

21700 battery charger vc8 plus with high-definition va lcd screen display can show battery voltage, mode, battery type, internal resistance and battery charged capacity, charging current, check the 8 slots battery information independently and clearly, examine the status in real time.55 optional charging current 3A 2A 1A 05a 025a for choice, able to charge lithium-ion and Ni-MH batteries at the same time with different but suitable charging methods, max 3A for 1 slot, 1A for 8 slots.

8 slot battery charger 18650 household battery charger with dc 36w adapter can charge max 8pcs 21700 at one time. Keep your battery and you safe. Vc8 plus 18650 fast charger can test battery real capacity, press the mode button, you could get the real capacity of the battery by charge-discharge-recharge batteries; Change to store mode, insert the batteries into the slot 1- slot 4, switch to grade mode, VC8 Plus could charge or discharge the battery to its rated voltage of the battery to maximize batteries' lifespan.
BrandXTAR #ad
ManufacturerShenZhen XTAR Electronics Co., Ltd #ad
Weight0.77 Pounds
Part NumberXTAR-VC8 PLUS

9. Opus


Battery Charger Analyzer Tester for Li-ion NiMH NiCd Rechargeable Batteries C3400 BT-C3400 AA AAA C 18650

Opus #ad - Adjustable charging rate from 200 to 2000 ma. Back lighted lcd digitally displays capacity, voltage, time elapsed and current.

1000 ma max 4 channels negative delta V -dV full charge detection for NiMH/NiCd. Cc/cv for li-ion rechargeable cells. Five modes of operation for each channel: Charge: Discharge: Discharge Refresh: Charge Test: Quick Test:. Four indepentent channels can be programmed individually or all together. Charger tester analyzer For Li-ion Lithium ion NiMH or NiCd rechargeable batteries. Charge, condition or analyze one to four Li-ion, discharge, NiMH or NiCd rechargeable batteries.
BrandOpus #ad
ManufacturerOIC Ltd #ad
Height2 Inches
Length7 Inches
Width4 Inches
Part NumberC3400V31CAR

10. Popular Mechanics


AA, D, N, C, 6V Or 9V Batteries, Includes Built-in Battery Tester, Popular Mechanics Battery Recharger, Disposable & Rechargeable Battery Charger for Alkaline & NiMH AAA

Popular Mechanics #ad - Please note that aaa, c and d batteries can be charged simultaneously; however, 9V batteries must be charged on their own. Can charge 5 different types of batteries: this patented 5 in 1 charger can charge AAA, AA, C, AA, 9V Or D Batteries.

Automatic shut off for safe charging: With its built-in automatic shut-off, this battery charger is safe to use and prevents overheating or overcharging of your batteries. Charges many types of batteries: this battery recharger charges Alkaline, Titanium, RAM, NiCd And NiMH batteries. Also serves as a battery tester: This battery charger also includes a built in battery tester function. See description below for breakdown on how many times each. Charges disposable or rechargeable batteries : This One Of A Kind Battery Charger Can Charge Alkaline Batteries, Not Just Those That Re Rechargeable.
BrandPopular Mechanics #ad
ManufacturerPopular Mechanics #ad
Height2.17 Inches
Length8.86 Inches
Width5.51 Inches
Warranty2 year limited warranty