Battery

Li-Po 3.7V 1000mAh battery, ideal for portable electronic projects and DIY devices, offers stable power in a compact 40x30x8mm format. It has integrated protection circuit for overcharging and discharging, charges at 4.2V, supports current up to 1A and comes with 2 wires for easy connection.

Li-Po 3.7V 1800mAh battery, ideal for electronic projects, robots or portable devices, offers stable power supply and good energy density, includes overcharge and discharge protection circuit, comes with 2 wires for quick connection, compact format 34x50x10 mm, male plug may be present depending on the batch.

Li-Polymer 3.7V 2900mAh battery, ideal for RC projects and portable power supplies, offers stable energy and good autonomy, includes overcharge and discharge protection circuit, support for standard and fast charging up to 0.5C, discharge current up to 1C, compact size 58x40x9.5 mm and light weight 53 g.

Li-Po 3.7V 400mAh battery, ideal for compact electronic projects, toys, sensors or portable devices. Provides stable power supply, includes overcharge and discharge protection circuit, has 2 wires for quick connection and supports standard 0.2C charging, in compact dimensions 48 x 34 x 3 mm.

PVC heat shrink tube for reconditioning a 18650 cell with damaged casing or for a clean look on recovered batteries, offers contraction of up to 50% at 80-105°C, is 72 mm long and 0.08 mm thick for uniform coverage, green color, is quickly applied with hot air by heating the ends first then the body.

Heat-shrinkable PVC tube for reconditioning and protecting a 18650 cell with damaged casing or for a clean look on recovered batteries, made of white PVC with a shrinkage rate of 50%, length 72 mm and thickness 0.08 mm, shrinks evenly at 80-105°C using hot air for quick application and aesthetic finish.

Quickly restore the insulation and appearance of an 18650 cell with damaged casing, blue PVC tube with 50% shrinkage, length 72 mm and thickness 0.08 mm, shrinks evenly at 80-105 degrees C for a firm fit, apply gently with hot air by heating the ends first then the body.

Self-adhesive ring for isolating the positive pole of 18650 batteries, ideal for assembling cells in series or parallel in packs. Made of green self-adhesive cardboard, ensures quick application and good fixation, has an outer diameter of 17 mm, an inner diameter of 10 mm and a thickness of 0.24 mm for precise insulation without adding volume.

LiPo battery for FPV drones, designed for fast current delivery and firm throttle response, 4S 14.8V 1550mAh, 120C discharge rate for constant power in flight, XT60 connector and JST-HX balance plug for correct charging, version 3.0 for stable performance in competitive setups.

LiPo battery for FPV drones, designed for power and fast response to acceleration, 6S 22.2V 1550mAh with 120C discharge rate for constant current delivery. Version 3.0 offers high performance in demanding flights, includes XT60 connector and JST-HX balance plug for correct charging, compact format and weight of 256 g.

LiPo battery for FPV drones, optimized for fast power delivery and consistent flight response. Offers 14.8V in 4S configuration and 1800mAh for balanced autonomy, 120C discharge rate with 240C burst for powerful accelerations, XT60 connector and JST-HX balance port for secure connection and correct charging.

LiPo battery for FPV drones, optimal for strong acceleration and stable current delivery in flight. Offers 22.2V in 6S1P configuration, 1300mAh for low weight, 120C discharge rate with burst up to 240C for fast response, XT60 connector and JST-HX balance port for correct charging.

Self-adhesive ring for isolating the positive pole of 18650 batteries, useful for series or parallel assembly in battery packs, made of self-adhesive PVC cardboard for quick attachment and safe insulation, white color, thickness 0.30 mm, outer diameter 17 mm and inner 10 mm.

Complete kit for assembling a Makita 18V compatible battery, includes housing, cell holder, connectors, BMS, screws and connection boards, has a level indicator light, 5S2P configuration for 10 18650 cells, overcharge, discharge, short circuit and temperature protections, ideal for restoring BL1830, BL1840, BL1850 batteries.

Complete kit for assembling a Bosch 18V compatible battery, includes housing with support, connectors, BMS, screws, connection boards and level indicator. Works with 10 18650 cells in 5S2P configuration, offers 18V nominal voltage and 21V charging. Ideal for repairs or building a custom battery, 18650 cells are not included.

Complete kit for assembling a DeWalt 18-20V compatible battery, includes housing, brackets, connectors, screws, boards and BMS, ready for 10 21700 5S2P cell configuration. Offers electronic protections and light level indicator with button, ideal for reconditioning or building tool batteries. 21700 cells are not included.

Assemble a custom powerbank from 8 18650 cells, with a transparent case and LED display for the charge level. It offers PD fast charging up to 22.5W and QC4.0, can simultaneously power three devices via 2x USB and 1x USB-C. The USB-C port works for both charging and discharging, the kit includes the board, case and mounting accessories.

Set of 2 Li-Ion 18650 batteries for flashlights, backup systems and portable devices, 3.7V and 3000mAh each for high autonomy, 3C discharge up to 9A for moderate consumption, flat head for assembly into packages by spot welding. Includes plastic box for safe transport and storage.

Set of 2 Li-Ion 18650 25R batteries, 3.7V and 2500mAh each, optimized for high-power applications, offers 8C discharge up to 20A and low internal resistance for stable performance. Flat head for spot welding packages, delivered with plastic box for safe storage and transport.

Set of 2 Li-Ion 18650 MJ1 batteries for battery packs and equipment that require long autonomy and stable discharge. Offers 3.7V and 3500mAh per cell, supports up to 10A 2.86C discharge, flat head for spot welding, delivered with plastic box for safe storage and transport.

Set of 4 rechargeable AA Li-Ion 1.5V batteries, ideal for remote controls, mice, keyboards, flashlights, or toys. They provide a constant voltage for stable performance, high 2100mAh capacity for extended runtime, fast USB-C charging directly on each battery, plus a USB-A to 4x USB-C cable for simultaneous charging. Built-in electronic protection for safe use.

Set of 2 rechargeable AA Li-Ion 1.5V batteries, ideal for high-consumption devices such as remote controls, mice, keyboards, gamepads, or flashlights. They provide a constant 1.5V voltage for stable operation, high 2100mAh capacity, fast charging via USB-C directly in the battery, and built-in electronic protections. Includes a USB-A to 2x USB-C cable for simultaneous charging.

Set of 4 rechargeable AAA Li-Ion 1.5V batteries, provides constant voltage for stable operation in remote controls, toys, LED flashlights, cameras, and measuring instruments. They charge quickly via the integrated USB-C, with a 4-in-1 cable included, have low self-discharge for long-term storage, and electronic protections for safe use, supporting up to 1000 cycles.