Grand opening, up to 30% off all items!
cart 0 Cart

Cart is empty!

info@internal-battery.com

cart 0
  • Address: Hong Kong, China
    Gold Sea Business Limited
  • Call Us:+1 (121)288 2868
  • Email:info@internal-battery.com
  • Hours:9:00 ~ 18:00, Mon - Fri
    (Holiday delayed delivery)
© 2025 Internal-battery.com - All rights reserved.
Home All Categories Lithium-Ion Batteries
Filters Press "CTRL + F" to search and find the product you need quickly.
By Categories
By Brands

Latest Lithium-Ion Batteries

Show:
40
MS-NF21 2ICP3/64/125-2 Battery
Sale
GFL

MS-NF21 2ICP3/64/125-2 Battery for GFL MS-NF21 2ICP3/64/125-2

6200mAh/47.12Wh 7.6V
€118.99 €169.99
Add
LIP-8 Battery
Sale
SONY

LIP-8 Battery for SONY MD MZ-R50 r50s r5st

1000mAh 3.7V
€38.99 €55.7
Add
BY-08 Battery
Sale
DATALOGIC

BY-08 Battery for Datalogic 126000805 1INR19/66-2

6080mAh/22.1Wh 3.635V
€79.99 €114.27
Add
F900002ACC Battery
Sale
FOTRIC

F900002ACC Battery for Fotric 340 series thermal imager

3.5Ah 7.4V
€104.99 €149.99
Add
ACE PRO-001 Battery
Sale
INSTA360

ACE PRO-001 Battery for Insta360 Ace/Ace Pro

1800mAh/6.93Wh 3.85V
€22.88 €32.69
Add
AD-T51BT AD-S31BT AD-S30BT Battery
Sale
SHARP

AD-T51BT AD-S31BT AD-S30BT Battery for SHARP MD-MS701 MS702 MS722 SS322 SS421

800mAh 3.7V
€27.99 €39.99
Add
JTH-J128 Battery
Sale
PAX

JTH-J128 Battery for PAX A930/A910

2200mAh/16.28Wh 7.4V
€28.99 €41.41
Add
F7G Battery
Sale
STEAM_DECK

F7G Battery for Steam Deck OLED Handheld Gaming PC

53Wh 7.7V
€62.99 €89.99
Add
A7A A-7A Battery
Sale
ARLO

A7A A-7A Battery for Arlo A7 A14 A-14a Arlo Pro 4 XL Arlo Go 2 VMA5410 Ultra 2 Pro 3

13000mAh 3.6V
€32.99 €47.13
Add
533-000206 Battery
Sale
LOGITECH

533-000206 Battery for Logitech 533-000206

4600mAh/16.56Wh 3.6V
€19.99 €28.56
Add
1643-CT-1P1S18650-O Battery
Sale
WRIGHT

1643-CT-1P1S18650-O Battery for Wright 25 Infrared thermal imager

3300mAh/11.88Wh 3.6V
€32.99 €47.13
Add
4.683-232.0 Battery
Sale
BLUEWAY

4.683-232.0 Battery for BLUEWAY 4.683-232.0

2500mAh/18Wh 7.2V
€40.99 €58.56
Add
4.683-130.0 Battery
Sale
BLUEWAY

4.683-130.0 Battery for BLUEWAY 4.683-130.0

2600mAh/18.72Wh 7.2V
€40.99 €58.56
Add
BA-ST93-01 Battery
Sale
OTHER

BA-ST93-01 Battery for BA-ST93-01

22000mAh/85.14Wh 3.8V
€32.99 €47.13
Add
MT-FTC1-1S1P Battery
Sale
SONY

MT-FTC1-1S1P Battery for Sony MT-FTC1-1S1P

1050mAh/3.36Wh 3.2V
€28.99 €41.41
Add
403855 Battery
Sale
DESAY

403855 Battery for DESAY T296/T299

1000mAh/3.7Wh 3.7V
€19.88 €28.4
Add
MLP255085 Battery
Sale
POCKETBOOK

MLP255085 Battery for Pocketbook Touch Lux 623 625 Basic Touch 624 Basic Touch 625

1720mAh 3.7V
€19.99 €28.56
Add
93919481 P0986 Battery
Sale
SAMSUNG

93919481 P0986 Battery for SAMSUNG RMCSPB1TP1 BP59-00150A BN59-01357

215mAh/0.83Wh 3.85V
€19.99 €28.56
Add
684360 Battery
Sale
LOOCK

684360 Battery for Loock V5max Air Pro

2250mAh/16.65Wh 7.4V
€22.99 €32.84
Add
FPB0361S Battery
Sale
FUJISTU

FPB0361S Battery for Fujistu FPB0361S/FPCBP595/CP813800-01

4473mAh/34.3Wh 7.68V
€52.99 €75.7
Add
R65CN 0GVHND Battery
Sale
DELL

R65CN 0GVHND Battery for Dell CAM ICES-3(B)/NMB-3(B)

4385mAh/36Wh 7.8V
€52.99 €75.7
Add
IS1099G Battery
Sale
PAX

IS1099G Battery for PAX IS1099G-A800/D230/D210

2300mAh/16.56Wh 7.2V
€19.88 €28.4
Add
HX517385PL Battery
Sale
GOHIGH

HX517385PL Battery for Gohigh HSX851ZNC

65.3Wh/5650mAh 11.5V
€58.99 €84.27
Add
31450445 Battery
Sale
VOLVO

31450445 Battery for VOLVO XC90 XC60 XC40S90V90S60 VCM

450mAh 8V
€41.99 €59.99
Add
NL2044HD22 Battery
Sale
INSPIRED_ENERGY

NL2044HD22 Battery for Inspired Energy NL2044 LV HD NL2044HD22 NL2044EA22

6600mAh 14.4V
€239.99 €342.84
Add
SP205 Battery
Sale
SIMATIC

SP205 Battery for SIMATIC ITP1000 SMP SP206 WT201

5700mAh/64Wh 11.34V
€209.99 €299.99
Add
NI2040HD29 NI2040 Battery
Sale
INSPIRED_ENERGY

NI2040HD29 NI2040 Battery for Inspired Energy OmniScan X3 SX MX/MX2

7800mAh 10.8V
€134.99 €192.84
Add
RRC2057 Battery
Sale
NCTECH

RRC2057 Battery for NCTech Iris360 Camera Industrial Controll

6400mAh/48Wh 7.5V
€124.99 €178.56
Add
NSBA-001 Battery
Sale
FULLRIVER

NSBA-001 Battery for FULLRIVER NSBA-001

8000mAh/59.2Wh 7.4V
€41.99 €59.99
Add
18650-3S Battery
Sale
ALPHA

18650-3S Battery for Alpha 2

2150mAh/23.87Wh 11.1V
€32.99 €47.13
Add
LIP-4WM Battery
Sale
SONY

LIP-4WM Battery for Sony Hi-MD MZ-RH1 MZ-EH1 MZ-NH1 NH3 M200 DH10

500mAh/1.85Wh 3.7V
€19.99 €28.56
Add
V4 Battery
Sale
RING

V4 Battery for All-new Ring Battery Doorbell Plus & Video Doorbell 2/3/4

6040mAh/22.5Wh 7.3V
€19.99 €28.56
Add
5E42E9 Battery
Sale
RING

5E42E9 Battery for Ring Alarm Home Base Pro Station Alarm Pro 5E42E9

2400mAh/17.52Wh 7.3V
€40.99 €58.56
Add
705088-2S1P 705088-2S FL704986-2S Battery
Sale
ANBERNIC

705088-2S1P 705088-2S FL704986-2S Battery for Anbernic Win600 3020E 3050E 5.94inch Mini Handheld Game PC

5000mAh 7.6V
€43.99 €62.84
Add
19359-CT-7.4V6AH Battery
Sale
VARIAN

19359-CT-7.4V6AH Battery for VARIAN Flat Panel Detector

6000mAh/44.4Wh 7.4V
€189.99 €271.41
Add
NB-Z1 Battery
Sale
NEEWER

NB-Z1 Battery for NEEWER Z2 Z1 Z760

2600mAh/18.72Wh 7.2V
€41.99 €59.99
Add
BN30 Battery
Sale
SPEEDATA

BN30 Battery for SPEEDATA BN30

7000mAh/26.6Wh 3.8V
€41.99 €59.99
Add
LI3959T44P4HB55068 Battery
Sale
ZTE

LI3959T44P4HB55068 Battery for ZTE ZEBBT1

5900mAh/22.72Wh 3.85V
€25.99 €37.13
Add
NT-LI3S2P-PA Battery
Sale
NORTHERN

NT-LI3S2P-PA Battery for Northern monitor model Taurus

4800mAh/53.28Wh 11.1V
€134.99 €192.84
Add
LPM02 Battery
Sale
AUTEC

LPM02 Battery for Autec Modular AJM AJR battery

1400mAh/10.36Wh 7.4V
€104.99 €149.99
Add