Batteries & Chargers
18650 Li-ion batteries and holders, TP4056 charger modules, CR2032 coin cells, 9V batteries and battery capacity testers.
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JK Smart BMS 3S-8S 100A LiFePO4 B1A8S10P
Quick Info:
- Battery Strings : 3S–8S
- Continuous Current : 100A (Peak 200A)
- Compatible Chemistry : Li-Ion, LiFePO4, LTO
- Active Balance Current : 1A
- Cell Voltage Detection : 0–5V (error < 10mV)
- SOC Accuracy : Error < 8%
- Wireless : Bluetooth (Android / iOS)
- Communication : RS485
- Temperature Detection : -40°C to 125°C
- Port Type : Common Port
Rs 14,500.00Rs 16,500.00JK Smart BMS 3S-8S 100A LiFePO4 B1A8S10P
Rs 14,500.00Rs 16,500.00 -
BMS 4S 12V 40A LiFePO4 Battery DALY
Quick Info:
- Brand : DALY
- Cell Config : 4S LiFePO4 (12V nominal)
- Continuous Discharge : 40A
- Peak Discharge : 80A (1 sec)
- Continuous Charge : 40A
- Overcharge Cut-off : 3.65V ± 0.05V per cell
- Over-discharge Cut-off : 2.5V ± 0.05V per cell
- Cell Balancing : Passive (100mA)
- Temperature Protection : Yes (NTC)
- Dimensions : 48 × 74 × 9mm
Rs 5,250.00Rs 5,750.00BMS 4S 12V 40A LiFePO4 Battery DALY
Rs 5,250.00Rs 5,750.00 -
BMS 3S 12V 40A Li-ion Battery DALY
Quick Info:
- Configuration : 3S (12V Nominal)
- Continuous Discharge Current : 40A
- Charging Voltage : 12.6V
- Temperature Protection : 65°C / 75°C (Selectable)
Rs 5,250.00Rs 5,750.00BMS 3S 12V 40A Li-ion Battery DALY
Rs 5,250.00Rs 5,750.00 -
Smart BMS Bluetooth Module UART BLE001 V1.2
Quick Info:
- Compatibility : 3S to 20S BMS
- Communication : Bluetooth & UART
- Display Interface : UART LCD
- Wireless : Bluetooth 4.0 (BLE)
- App Support : Android & iOS
- Operating Voltage : 3.3V – 5V
Rs 3,850.00Rs 4,200.00Smart BMS Bluetooth Module UART BLE001 V1.2
Rs 3,850.00Rs 4,200.00 -
XH-M602 HW-631 Digital Battery Charging Control Module
Quick Info :
- Type: Battery Charging Module
- Input Voltage: 220V AC
- Voltage Range: 3.7V – 120V
- Function: Automatic Charge Control
- Display: Digital LED
Rs 1,890.00 -
32700 6000mAh 3.2V LiFePO4 Battery
Quick Info:
- Nominal Voltage : 3.2V
- Nominal Capacity : 6000mAh
- Cycle Life : ≥2000 Cycles
- Cell Dimensions : 32 x 70mm
- Weight : ~140g
Rs 1,290.00Rs 1,350.0032700 6000mAh 3.2V LiFePO4 Battery
Rs 1,290.00Rs 1,350.00 -
Rechargeable Battery 9V NiMH
Quick info :
- Brand: MP 6F22
- Voltage: 9V
- Capacity: 300mAH
Rs 1,290.00Rechargeable Battery 9V NiMH
Rs 1,290.00 -
XH-M604 Charge Control Module DC 6-60V
Quick Info:
- Model : XH-M604
- Input Voltage : DC 6V – 60V
- Voltage Tolerance : ±0.1V
- Display : 3-Digit Red LED
Rs 1,150.00Rs 1,300.00XH-M604 Charge Control Module DC 6-60V
Rs 1,150.00Rs 1,300.00 -
5S 20A Lithium Battery Charging Protection Module
Quick Info :
- Comprehensive BMS protection: overcharge, over-discharge, overcurrent
- Compatible with various Li-ion batteries (18650, 26650, polymer)
- 4.2V charging cutoff with 2.5V discharge protection
- Automatic cell balancing for multi-cell configurations
Rs 1,150.00Rs 1,350.005S 20A Lithium Battery Charging Protection Module
Rs 1,150.00Rs 1,350.00 -
CN3722 MPPT Solar Charger 3S 18650 12V
Quick Info:
- IC : CN3722
- Type : MPPT Solar Charge Controller
- Battery : 3S Li-Ion 18650
- Charge Voltage : 12.6V
- Solar Input : Up to 25V
- Package : 1 × Module
Rs 1,100.00Rs 1,125.00CN3722 MPPT Solar Charger 3S 18650 12V
Rs 1,100.00Rs 1,125.00 -
Auto Buck Boost Converter 5-30V to 0.5-30V
Quick Info:
- Input Voltage : DC 5-30V
- Output Voltage : DC 0.5-30V (Adjustable)
- Output Current : 0-4A (Adjustable)
- Output Power : 35W (Up to 60W with Cooling)
Rs 950.00Rs 1,200.00Auto Buck Boost Converter 5-30V to 0.5-30V
Rs 950.00Rs 1,200.00 -
Dual Port Car Charger USB-C and USB 3.0
Quick Info :
- Ports: USB-C (PD 20W) + USB-A (QC3.0 18W)
- Total Power: 38W
- Input: DC 12V-24V
- Protocols: PD3.0 + QC3.0
- Color: Black
Rs 950.00Rs 1,000.00Dual Port Car Charger USB-C and USB 3.0
Rs 950.00Rs 1,000.00 -
18650 Li-ion UPS Charger Boost Module 5V/12V
Quick Info:
- Output Variants : 5V 3A / 12V 1.2A
- Output Power : 15W Max
- Battery : 18650 Li-ion (3.7V)
- Function : UPS + Charger + Booster
- Input Voltage : 4.5V – 5.5V
- Protection : Overcharge, Over-discharge, Short Circuit
- UPS Support : Yes
Rs 850.00Rs 900.00 -
18650 Rechargeable Battery 3.7V
Quick Info:
- Voltage : 3.7v
- Nominal Capacity : 1000 mAh, 1800 mAh or 3200 mAh
- Rechargeable: Yes
Price range: Rs 250.00 through Rs 750.00 -
18650 Lithium Battery Charger 2S AC230V
Quick Info :
- Suitable for: 3.7V lithium rechargeable batteries, including 18650
- Input: AC100-240V
- Output: 4.2V/1A * 2
Rs 690.00Rs 790.0018650 Lithium Battery Charger 2S AC230V
Rs 690.00Rs 790.00 -
XH-M609 Low Voltage Disconnect Switch 12-36V
Quick Info:
- Model : XH-M609
- Input Voltage : DC 12V – 36V
- Max Load Current : 10A
- Display : 3-Digit Red LED
Rs 680.00Rs 780.00XH-M609 Low Voltage Disconnect Switch 12-36V
Rs 680.00Rs 780.00 -
Rechargeable 1S Battery Charger Module NiMH NiCd
Quick Info :
- Input: 5 V DC
- Current: 1 A
- Cells: 1
- Battery: NiMH/NiCd
- Protection: Overcharge/Overcurrent
Rs 550.00Rs 700.00Rechargeable 1S Battery Charger Module NiMH NiCd
Rs 550.00Rs 700.00 -
LiFePO4 2S 6.4V 20A BMS Protection Board
Quick Info:
- Battery Type : LiFePO4 (Lithium Iron Phosphate)
- Cells : 2S (6.4V Nominal)
- Continuous Current : 20A
- Overcharge Detection Voltage : 3.65V ±0.05V per Cell
- Cell Balancing : Yes
Rs 480.00Rs 550.00LiFePO4 2S 6.4V 20A BMS Protection Board
Rs 480.00Rs 550.00
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Batteries for portable projects and the parts to charge and hold them: 3.7V 18650 Li-ion cells, 1, 2, 3 and 4 way holders including PCB-mount and vertical types, TP4056 single-cell charger modules (Micro USB and Type-C, with and without protection), constant-current chargers, CR2032 coin cells and 9V batteries.
Charging lithium cells safely
Use a charger made for lithium cells, such as the TP4056, and choose the version with protection if the cell itself is unprotected, so it cuts off on over-discharge and short circuit. Cells in series (2S, 3S) need a balance or BMS board. To get 5V from a single 3.7V cell, add a step-up converter.