Click here for disposable battery test results.

(Updated 7th Feb 2021)

Test Current 200mA 500mA 1A 3A 5A
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mAh mAh mAh mAh mAh
Sofirn 5500mAh 3.7v 26650 4889 4861 4805 4806
GTF 8800mAh 3.7v 26650 2479 2411
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INR18650 30Q 3000mAh 3.7v 18650 3001 2963 2896 2829
Sofirn 3000mAh 3.7v 18650 3014 2999 2887 2875
LiitoKala 3500mAh Lii-35A 3.7v 18650 2997 2984 2906
IMR18650 30Q 3000mAh 3.7v 18650 (possibly fake) 2441 2409
Windsport 4200mAh 3.7v 18650 2063 2120
Ultrafire 5000mAh 3.7v 18650 677 642
Unbranded 3.7v 18650 500 507
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LiitoKala 5000mAh Lii-50E 3.7v 21700 4517 4464 4456
Sofirn 4000mAh 3.7v 21700 4236 4195 4223
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LiitoKala 900mAh 3.7v 18350 846 839 830 820
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GTF 2500mAh 3.7v 16340 175 162
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Palo 900mAh 3.7v 14500 778 760 733 318
Okoman 3.7v 14500 424 414
GTF 2300mAh 3.7v 14500 370 235
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Soshine 350mAh 10440 3.7v AAA 233 233
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EBL 2800mAh 1.2v AA 2356 2274 2275 2357
Energizer Recharge 1.2v AA 1921 1941
Kodak Rechargable 1.2v AA 693 610
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Duracell Duralock Rechargable 1.2v AAA 723 701
Eunicell Rechargable 1.2v AAA 565 559 599
Kodak Rechargable 1.2v AAA 295 298
Digimax Rechargable 1.2v AAA 259 250 242

 

Sofirn 5500mAh 26650 3.7v

Tested at 500mA, 1A, 3A & 5A (manufacturer spec 5500mAh) test result 4805-4889mAh

Sofirn 3000mAh 18650 3.7v

Tested at 500mA & 1000mA (manufacturer spec 3000mAh) test result 2999-3014mAh

Sofirn 4000mAh 21700 3.7v

Tested at 1A, 3A & 5A (manufacturer spec 4000mAh) test result 4195-4236mAh

GTF 8800mAh 26650 3.7v

Tested at 1000mA & 2000mA (manufacturer spec 8800mAh) test result 2411-2479mAh

GTF 2300mAh 14500 3.7v

Tested at 500mA & 1000mA (manufacturer spec 2300mAh) test result 139-370mAh

GTF 2500mAh 16340 3.7v

Tested at 500mA & 1000mA (manufacturer spec 2500mAh) test result 162-175mAh

Soshine 350mAh 10440 AAA 3.7v

Tested at 200mA & 500mA (manufacturer spec 350mAh) test result 233mAh

Ultrafire 5000mAh 18650 3.7v

Tested at 500mA and 1A (manufacturer spec 5000mAh) test result 642-677mAh

Unbranded 18650 3.7v

Ultrafire style label but nothing else, not even capacity.

Tested at 500mA and 1A (manufacturer spec n/a) test result 500-507mAh

Duracell Duralock Rechargable 1.2v AAA

Tested at 200mA & 500mA (manufacturer spec 750mAh) test result 701-723mAh

Kodak Rechargable 1.2v AA

Tested at 500mA & 1A (manufacturer spec 750mAh) test result 610-693mAh

Kodak Rechargable 1.2v AAA

Tested at 200mA & 500mA (manufacturer spec 300mAh) test result 295-298mAh

EBL 2800mAh 1.2v AA

Tested at 5A, 3A, 1A & 500mA (manufacturer spec 2800mAh) test result 2274-2357mAh

Energizer Recharge 1.2v AA

Tested at 1A & 500mA (manufacturer spec 2000mAh) test result 1921-1941mAh

Okoman 3.7v 14500

Tested at 1A & 500mA (manufacturer spec 3000mAh) test result 394-424mAh

Windsport 4200mAh 18650 3.7v

Tested at 500mA and 1A (manufacturer spec 4200mAh) test result 2063-2120mAh

IMR18650 30Q 3000mAh 18650 3.7v (possibly fake)

Unsure if this is a genuine 30Q - Click here

Tested at 500mA and 1A (manufacturer spec 3000mAh) test result 2409-2441mAh

INR18650 30Q 3000mAh 18650 3.7v

Tested at 500mA, 1A, 3A & 5A (manufacturer spec 3000mAh) test result 2829-3001mAh

Eunicell Rechargable 1.2v AAA

Tested at 200mA, 500mA & 1A (manufacturer spec 600mAh) test result 559-599mAh

Digimax Rechargable 1.2v AAA

Tested at 200mA, 500mA & 1A (manufacturer spec 600mAh) test result 242-259mAh

LiitoKala 3500mAh Lii-35A 18650 3.7v

Tested at 1A, 3A & 5A (manufacturer spec 3500mAh) test result 2906-2997mAh

LiitoKala 5000mAh Lii-50E 21700 3.7v

Tested at 1A, 3A & 5A (manufacturer spec 3500mAh) test result 4456-4517mAh

Palo 900mAh 14500 3.7v

Tested at 500mA, 1A, 3A & 5A (manufacturer spec 900mAh) test result 318-778mAh

LiitoKala 900mAh 18350 3.7v

Tested at 500mA, 1A, 3A & 5A (manufacturer spec 900mAh) test result 820-846mAh