{"id":1493,"date":"2026-07-22T14:02:52","date_gmt":"2026-07-22T06:02:52","guid":{"rendered":"https:\/\/www.kbtbattery.com\/?post_type=product&p=1493"},"modified":"2026-07-22T14:13:00","modified_gmt":"2026-07-22T06:13:00","slug":"3-7v-polymer-lithium-ion-battery-packs-30mah-to-10000mah","status":"publish","type":"product","link":"https:\/\/www.kbtbattery.com\/zh\/product\/3-7v-polymer-lithium-ion-battery-packs-30mah-to-10000mah\/","title":{"rendered":"3.7V Polymer Lithium-ion Battery Packs, 30mAh to 10000mAh"},"content":{"rendered":"
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
NO.<\/th>\nModel<\/th>\nNominal Capacity (mAh)<\/th>\nNominal Voltage (V)<\/th>\nDimension
\nT+0.2*W+0.5*L+0.5 (MM)<\/th>\n<\/tr>\n
T<\/th>\nW<\/th>\nL<\/th>\n<\/tr>\n<\/thead>\n
Small capacity (<500mAh)<\/td>\n<\/tr>\n
1<\/td>\nKBT260820<\/td>\n30<\/td>\n3.7<\/td>\n2.6<\/td>\n8<\/td>\n20<\/td>\n<\/tr>\n
2<\/td>\nKBT401215<\/td>\n40<\/td>\n3.7<\/td>\n4<\/td>\n12<\/td>\n15<\/td>\n<\/tr>\n
3<\/td>\nKBT321119<\/td>\n45<\/td>\n3.7<\/td>\n3.2<\/td>\n11<\/td>\n19<\/td>\n<\/tr>\n
4<\/td>\nKBT381022<\/td>\n55<\/td>\n3.7<\/td>\n3.8<\/td>\n10<\/td>\n22<\/td>\n<\/tr>\n
5<\/td>\nKBT301423<\/td>\n60<\/td>\n3.7<\/td>\n3<\/td>\n14<\/td>\n23<\/td>\n<\/tr>\n
6<\/td>\nKBT421220<\/td>\n65<\/td>\n3.7<\/td>\n4.2<\/td>\n12<\/td>\n20<\/td>\n<\/tr>\n
7<\/td>\nKBT301323<\/td>\n70<\/td>\n3.7<\/td>\n3<\/td>\n13<\/td>\n23<\/td>\n<\/tr>\n
8<\/td>\nKBT301525<\/td>\n75<\/td>\n3.7<\/td>\n3<\/td>\n15<\/td>\n25<\/td>\n<\/tr>\n
9<\/td>\nKBT451220<\/td>\n80<\/td>\n3.7<\/td>\n4.5<\/td>\n12<\/td>\n20<\/td>\n<\/tr>\n
10<\/td>\nKBT401029<\/td>\n85<\/td>\n3.7<\/td>\n4<\/td>\n10<\/td>\n29<\/td>\n<\/tr>\n
11<\/td>\nKBT601220<\/td>\n90<\/td>\n3.7<\/td>\n6<\/td>\n12<\/td>\n20<\/td>\n<\/tr>\n
12<\/td>\nKBT601617<\/td>\n95<\/td>\n3.7<\/td>\n6<\/td>\n16<\/td>\n17<\/td>\n<\/tr>\n
13<\/td>\nKBT401425<\/td>\n100<\/td>\n3.7<\/td>\n4<\/td>\n14<\/td>\n25<\/td>\n<\/tr>\n
14<\/td>\nKBT301730<\/td>\n110<\/td>\n3.7<\/td>\n3<\/td>\n17<\/td>\n30<\/td>\n<\/tr>\n
15<\/td>\nKBT302027<\/td>\n120<\/td>\n3.7<\/td>\n3<\/td>\n20<\/td>\n27<\/td>\n<\/tr>\n
16<\/td>\nKBT501230<\/td>\n120<\/td>\n3.7<\/td>\n5<\/td>\n12<\/td>\n30<\/td>\n<\/tr>\n
17<\/td>\nKBT601225<\/td>\n130<\/td>\n3.7<\/td>\n6<\/td>\n12<\/td>\n25<\/td>\n<\/tr>\n
18<\/td>\nKBT302030<\/td>\n140<\/td>\n3.7<\/td>\n3<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
19<\/td>\nKBT551225<\/td>\n140<\/td>\n3.7<\/td>\n5.5<\/td>\n12<\/td>\n25<\/td>\n<\/tr>\n
20<\/td>\nKBT402025<\/td>\n150<\/td>\n3.7<\/td>\n4<\/td>\n20<\/td>\n25<\/td>\n<\/tr>\n
21<\/td>\nKBT502020<\/td>\n150<\/td>\n3.7<\/td>\n5<\/td>\n20<\/td>\n20<\/td>\n<\/tr>\n
22<\/td>\nKBT302035<\/td>\n160<\/td>\n3.7<\/td>\n3<\/td>\n20<\/td>\n35<\/td>\n<\/tr>\n
23<\/td>\nKBT601230<\/td>\n180<\/td>\n3.7<\/td>\n6<\/td>\n12<\/td>\n30<\/td>\n<\/tr>\n
24<\/td>\nKBT302040<\/td>\n190<\/td>\n3.7<\/td>\n3<\/td>\n20<\/td>\n40<\/td>\n<\/tr>\n
25<\/td>\nKBT402030<\/td>\n200<\/td>\n3.7<\/td>\n4<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
26<\/td>\nKBT303030<\/td>\n210<\/td>\n3.7<\/td>\n3<\/td>\n30<\/td>\n30<\/td>\n<\/tr>\n
27<\/td>\nKBT502030<\/td>\n220<\/td>\n3.7<\/td>\n5<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
28<\/td>\nKBT552025<\/td>\n230<\/td>\n3.7<\/td>\n5.5<\/td>\n20<\/td>\n25<\/td>\n<\/tr>\n
29<\/td>\nKBT402530<\/td>\n240<\/td>\n3.7<\/td>\n4<\/td>\n25<\/td>\n30<\/td>\n<\/tr>\n
30<\/td>\nKBT502030<\/td>\n250<\/td>\n3.7<\/td>\n5<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
31<\/td>\nKBT303035<\/td>\n260<\/td>\n3.7<\/td>\n3<\/td>\n30<\/td>\n35<\/td>\n<\/tr>\n
32<\/td>\nKBT702025<\/td>\n280<\/td>\n3.7<\/td>\n7<\/td>\n20<\/td>\n25<\/td>\n<\/tr>\n
33<\/td>\nKBT303040<\/td>\n300<\/td>\n3.7<\/td>\n3<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
34<\/td>\nKBT403030<\/td>\n300<\/td>\n3.7<\/td>\n7<\/td>\n30<\/td>\n30<\/td>\n<\/tr>\n
35<\/td>\nKBT602030<\/td>\n300<\/td>\n3.7<\/td>\n6<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
36<\/td>\nKBT303040<\/td>\n320<\/td>\n3.7<\/td>\n3<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
37<\/td>\nKBT502035<\/td>\n350<\/td>\n3.7<\/td>\n5<\/td>\n20<\/td>\n35<\/td>\n<\/tr>\n
38<\/td>\nKBT403035<\/td>\n370<\/td>\n3.7<\/td>\n4<\/td>\n30<\/td>\n35<\/td>\n<\/tr>\n
39<\/td>\nKBT702030<\/td>\n380<\/td>\n3.7<\/td>\n7<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
40<\/td>\nKBT403040<\/td>\n400<\/td>\n3.7<\/td>\n4<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
41<\/td>\nKBT582728<\/td>\n400<\/td>\n3.7<\/td>\n5.8<\/td>\n27<\/td>\n28<\/td>\n<\/tr>\n
42<\/td>\nKBT602035<\/td>\n400<\/td>\n3.7<\/td>\n2.6<\/td>\n20<\/td>\n35<\/td>\n<\/tr>\n
43<\/td>\nKBT802030<\/td>\n400<\/td>\n3.7<\/td>\n8<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
44<\/td>\nKBT403040<\/td>\n420<\/td>\n3.7<\/td>\n4<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
45<\/td>\nKBT403040<\/td>\n450<\/td>\n3.7<\/td>\n4<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
46<\/td>\nKBT602040<\/td>\n450<\/td>\n3.7<\/td>\n6<\/td>\n20<\/td>\n40<\/td>\n<\/tr>\n
47<\/td>\nKBT304040<\/td>\n480<\/td>\n3.7<\/td>\n3<\/td>\n40<\/td>\n40<\/td>\n<\/tr>\n
48<\/td>\nKBT902030<\/td>\n480<\/td>\n3.7<\/td>\n9<\/td>\n20<\/td>\n30<\/td>\n<\/tr>\n
49<\/td>\nKBT303450<\/td>\n500<\/td>\n3.7<\/td>\n3<\/td>\n34<\/td>\n20<\/td>\n<\/tr>\n
50<\/td>\nKBT304060<\/td>\n500<\/td>\n3.7<\/td>\n3<\/td>\n40<\/td>\n60<\/td>\n<\/tr>\n
Small capacity (<1000mAh)<\/td>\n<\/tr>\n
1<\/td>\nKBT503040<\/td>\n600<\/td>\n3.7<\/td>\n5<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
2<\/td>\nKBT303759<\/td>\n650<\/td>\n3.7<\/td>\n3<\/td>\n37<\/td>\n59<\/td>\n<\/tr>\n
3<\/td>\nKBT423450<\/td>\n750<\/td>\n3.7<\/td>\n4.2<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
4<\/td>\nKBT503048<\/td>\n750<\/td>\n3.7<\/td>\n5<\/td>\n30<\/td>\n48<\/td>\n<\/tr>\n
5<\/td>\nKBT962830<\/td>\n780<\/td>\n3.7<\/td>\n9.6<\/td>\n28<\/td>\n30<\/td>\n<\/tr>\n
6<\/td>\nKBT353759<\/td>\n800<\/td>\n3.7<\/td>\n3.5<\/td>\n37<\/td>\n59<\/td>\n<\/tr>\n
7<\/td>\nKBT803035<\/td>\n820<\/td>\n3.7<\/td>\n8<\/td>\n30<\/td>\n35<\/td>\n<\/tr>\n
8<\/td>\nKBT403759<\/td>\n850<\/td>\n3.7<\/td>\n4<\/td>\n37<\/td>\n59<\/td>\n<\/tr>\n
9<\/td>\nKBT603048<\/td>\n850<\/td>\n3.7<\/td>\n6<\/td>\n30<\/td>\n48<\/td>\n<\/tr>\n
10<\/td>\nKBT603443<\/td>\n850<\/td>\n3.7<\/td>\n6<\/td>\n34<\/td>\n43<\/td>\n<\/tr>\n
11<\/td>\nKBT604038<\/td>\n920<\/td>\n3.7<\/td>\n6<\/td>\n40<\/td>\n38<\/td>\n<\/tr>\n
12<\/td>\nKBT523450<\/td>\n950<\/td>\n3.7<\/td>\n5.2<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
13<\/td>\nKBT803040<\/td>\n950<\/td>\n3.7<\/td>\n8<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
14<\/td>\nKBT102050<\/td>\n1000<\/td>\n3.7<\/td>\n10<\/td>\n20<\/td>\n50<\/td>\n<\/tr>\n
Middle capacity (1000-2000mAh)<\/td>\n<\/tr>\n
1<\/td>\nKBT503759<\/td>\n1100<\/td>\n3.7<\/td>\n5<\/td>\n37<\/td>\n59<\/td>\n<\/tr>\n
2<\/td>\nKBT102540<\/td>\n1100<\/td>\n3.7<\/td>\n10<\/td>\n25<\/td>\n40<\/td>\n<\/tr>\n
3<\/td>\nKBT603450<\/td>\n1200<\/td>\n3.7<\/td>\n6<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
4<\/td>\nKBT103040<\/td>\n1200<\/td>\n3.7<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
5<\/td>\nKBT904040<\/td>\n1400<\/td>\n3.7<\/td>\n9<\/td>\n40<\/td>\n40<\/td>\n<\/tr>\n
6<\/td>\nKBT803450<\/td>\n1500<\/td>\n3.7<\/td>\n8<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
7<\/td>\nKBT824045<\/td>\n1500<\/td>\n3.7<\/td>\n8.2<\/td>\n40<\/td>\n45<\/td>\n<\/tr>\n
8<\/td>\nKBT405085<\/td>\n1800<\/td>\n3.7<\/td>\n4<\/td>\n50<\/td>\n85<\/td>\n<\/tr>\n
9<\/td>\nKBT103450<\/td>\n1800<\/td>\n3.7<\/td>\n10<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
10<\/td>\nKBT505573<\/td>\n2000<\/td>\n3.7<\/td>\n5<\/td>\n5.5<\/td>\n73<\/td>\n<\/tr>\n
11<\/td>\nKBT904550<\/td>\n2000<\/td>\n3.7<\/td>\n9<\/td>\n45<\/td>\n50<\/td>\n<\/tr>\n
12<\/td>\nKBT102540<\/td>\n1100<\/td>\n3.7<\/td>\n10<\/td>\n25<\/td>\n40<\/td>\n<\/tr>\n
13<\/td>\nKBT603450<\/td>\n1200<\/td>\n3.7<\/td>\n6<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
14<\/td>\nKBT103040<\/td>\n1200<\/td>\n3.7<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n<\/tr>\n
15<\/td>\nKBT904040<\/td>\n1400<\/td>\n3.7<\/td>\n9<\/td>\n40<\/td>\n40<\/td>\n<\/tr>\n
16<\/td>\nKBT803450<\/td>\n1500<\/td>\n3.7<\/td>\n8<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
17<\/td>\nKBT824045<\/td>\n1500<\/td>\n3.7<\/td>\n8.2<\/td>\n40<\/td>\n45<\/td>\n<\/tr>\n
18<\/td>\nKBT405085<\/td>\n1800<\/td>\n3.7<\/td>\n4<\/td>\n50<\/td>\n85<\/td>\n<\/tr>\n
19<\/td>\nKBT103450<\/td>\n1800<\/td>\n3.7<\/td>\n10<\/td>\n34<\/td>\n50<\/td>\n<\/tr>\n
20<\/td>\nKBT505573<\/td>\n2000<\/td>\n3.7<\/td>\n5<\/td>\n5.5<\/td>\n73<\/td>\n<\/tr>\n
21<\/td>\nKBT904550<\/td>\n2000<\/td>\n3.7<\/td>\n9<\/td>\n45<\/td>\n50<\/td>\n<\/tr>\n
Middle capacity (>2000mAh)<\/td>\n<\/tr>\n
1<\/td>\nKBT113542<\/td>\n2450<\/td>\n3.7<\/td>\n11<\/td>\n35<\/td>\n42<\/td>\n<\/tr>\n
2<\/td>\nKBT114246<\/td>\n2750<\/td>\n3.7<\/td>\n11<\/td>\n42<\/td>\n46<\/td>\n<\/tr>\n
3<\/td>\nKBT114646<\/td>\n2900<\/td>\n3.7<\/td>\n11<\/td>\n46<\/td>\n46<\/td>\n<\/tr>\n
4<\/td>\nKBT134040<\/td>\n2600<\/td>\n3.7<\/td>\n13<\/td>\n40<\/td>\n40<\/td>\n<\/tr>\n
5<\/td>\nKBT143543<\/td>\n2700<\/td>\n3.7<\/td>\n14<\/td>\n35<\/td>\n43<\/td>\n<\/tr>\n
6<\/td>\nKBT163543<\/td>\n3200<\/td>\n3.7<\/td>\n16<\/td>\n35<\/td>\n43<\/td>\n<\/tr>\n
7<\/td>\nKBT113542<\/td>\n2450<\/td>\n3.7<\/td>\n11<\/td>\n35<\/td>\n42<\/td>\n<\/tr>\n
8<\/td>\nKBT114246<\/td>\n2750<\/td>\n3.7<\/td>\n11<\/td>\n42<\/td>\n46<\/td>\n<\/tr>\n
9<\/td>\nKBT114646<\/td>\n2900<\/td>\n3.7<\/td>\n11<\/td>\n46<\/td>\n46<\/td>\n<\/tr>\n
10<\/td>\nKBT134040<\/td>\n2600<\/td>\n3.7<\/td>\n13<\/td>\n40<\/td>\n40<\/td>\n<\/tr>\n
11<\/td>\nKBT143543<\/td>\n2700<\/td>\n3.7<\/td>\n14<\/td>\n35<\/td>\n43<\/td>\n<\/tr>\n
12<\/td>\nKBT163543<\/td>\n3200<\/td>\n3.7<\/td>\n16<\/td>\n35<\/td>\n43<\/td>\n<\/tr>\n
13<\/td>\nKBT33100103<\/td>\n4000<\/td>\n3.7<\/td>\n3.3<\/td>\n100<\/td>\n103<\/td>\n<\/tr>\n
14<\/td>\nKBT25100150<\/td>\n4000<\/td>\n3.7<\/td>\n2.5<\/td>\n100<\/td>\n150<\/td>\n<\/tr>\n
15<\/td>\nKBT9858102<\/td>\n10000<\/td>\n3.7<\/td>\n9.8<\/td>\n58<\/td>\n102<\/td>\n<\/tr>\n
16<\/td>\nKBT9260100<\/td>\n8000<\/td>\n3.7<\/td>\n9.2<\/td>\n60<\/td>\n100<\/td>\n<\/tr>\n
17<\/td>\nKBT7565121<\/td>\n8000<\/td>\n3.7<\/td>\n7.5<\/td>\n65<\/td>\n121<\/td>\n<\/tr>\n
18<\/td>\nKBT6060100<\/td>\n5000<\/td>\n3.7<\/td>\n6<\/td>\n60<\/td>\n100<\/td>\n<\/tr>\n
19<\/td>\nKBT5565112<\/td>\n5000<\/td>\n3.7<\/td>\n5.5<\/td>\n65<\/td>\n112<\/td>\n<\/tr>\n
20<\/td>\nKBT3766125<\/td>\n3800<\/td>\n3.7<\/td>\n3.7<\/td>\n66<\/td>\n125<\/td>\n<\/tr>\n
21<\/td>\nKBT3297105<\/td>\n4000<\/td>\n3.7<\/td>\n3.2<\/td>\n97<\/td>\n105<\/td>\n<\/tr>\n
22<\/td>\nKBT3280140<\/td>\n4000<\/td>\n3.7<\/td>\n3.2<\/td>\n80<\/td>\n140<\/td>\n<\/tr>\n
23<\/td>\nKBT3278137<\/td>\n3500<\/td>\n3.7<\/td>\n3.2<\/td>\n78<\/td>\n137<\/td>\n<\/tr>\n
24<\/td>\nKBT3160135<\/td>\n3050<\/td>\n3.7<\/td>\n3.1<\/td>\n60<\/td>\n135<\/td>\n<\/tr>\n
25<\/td>\nKBT2695129<\/td>\n3800<\/td>\n3.7<\/td>\n2.6<\/td>\n95<\/td>\n129<\/td>\n<\/tr>\n
26<\/td>\nKBT1160100<\/td>\n10000<\/td>\n3.7<\/td>\n11<\/td>\n60<\/td>\n100<\/td>\n<\/tr>\n
27<\/td>\nKBT955465<\/td>\n5000<\/td>\n3.7<\/td>\n9.5<\/td>\n54<\/td>\n65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

<\/div>\n\n\n\n\n\n
\n
\n
Polymer Lithium-ion<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
3.7V<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
30-500mAh<\/div>\n
600-1000mAh<\/div>\n
1100-2000mAh<\/div>\n
2450-10000mAh<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

KBT supplies 3.7V polymer lithium-ion battery packs for equipment manufacturers, distributors, and system integrators. The catalog lists 112 standard-model entries across four capacity groups, covering 30mAh to 10000mAh with multiple thickness, width, and length combinations. Buyers can select a documented standard model for project evaluation or request OEM\/ODM assessment for capacity, dimensions, terminal wires, and connector integration. Typical applications include instruments, measuring and control systems, medical equipment, and home appliances.<\/p>\n

Key Features<\/b><\/p>\n

    \n
  • 112 catalog entries across four capacity groups<\/li>\n
  • 3.7V standard models from 30mAh to 10000mAh<\/li>\n
  • Thickness, width, and length combinations for compact equipment integration<\/li>\n
  • Multiple terminal-wire and connector options shown for project evaluation<\/li>\n
  • Standard-model sourcing and OEM\/ODM evaluation available<\/li>\n<\/ul>\n<\/div>\n

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The catalog lists 112 standard-model entries across four capacity groups, covering 30mAh to 10000mAh with multiple thickness, width, and length combinations. Buyers can select a documented standard model for project evaluation or request OEM\/ODM assessment for capacity, dimensions, terminal wires, and connector integration. Typical applications include instruments, measuring and control systems, medical equipment, and home appliances. 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