SparkFun Battery Babysitter - LiPo Battery Manager

Sparkfun

SparkFun Battery Babysitter - LiPo Battery Manager

Name: SparkFun Battery Babysitter - LiPo Battery Manager
Brand: Sparkfun
SKU: SF13777
Price: 26.95 EUR
Availability: InStock

SKU: SF13777

26,95 €

per pack

incl. 19% VAT plus

Net: 22,65 €

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Available immediately

Delivery time: 11 - 13 Workdays (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

SparkFun Electronics Inc
Dry Creek Parkway 6333
Colorado
Niwot, Vereinigte Staaten, 80583
[email protected]
https://eckstein-shop.de/SparkFun-Marken

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137026522
HAN:	PRT-13777
Category:	Power Supply
Storage Tiers:	Maintain
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	5,00 × 5,00 × 0,50 cm

Product Description

The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It's half battery charger, half battery monitor, and all you'll ever need to keep your battery-powered project running safely and extensively.

The Battery Babysitter features a pair of Texas Instruments LiPo-management ICs: a BQ24075 battery charger and a BQ27441-G1A fuel gauge. The charger supports adjustable charge rates of up to 1.5A, as well as USB-compliant 100mA and 500mA options. It also features power-path management, guaranteeing power to your project even if the battery has died. The self-calibrating, I²C-based BQ27441-G1A measures your battery's voltage to estimate its charge percentage and remaining capacity. It's also hooked up to a current-sensing resistor, which allows it to measure current and power! It's a handy IC to have, if you ever need to keep an extra eye on your project's power draw.

Features:

LiPo Charger and LiPo Fuel Gauge combined into one board
DIP-switch-selectable charge rates of 100mA, 500mA or 1.5A
MicroUSB port for charging, or external options
Dynamic power-path managment maintains a reliable output supply
On/Off switch disconnects the battery for more power saving
5V-tolerant I²C interface to fuel gauge
Fuel gauge measures voltage, percentage, and current

Package List

1x SparkFun Battery Babysitter - LiPo Battery Manager

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Schematic

Datasheet (BQ24075 Charger)

Datasheet (BQ27441-G1 Fuel Gauge)

Eagle Files

Hookup Guide

Arduino Library

GitHub

Manufacturer according to GPSR
SparkFun Electronics Inc, Dry Creek Parkway 6333, 80583 Niwot, Colorado, Vereinigte Staaten, [email protected], https://eckstein-shop.de/SparkFun-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

Cookiename	Beispielinhalt	Ablaufzeit
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SparkFun Battery Babysitter - LiPo Battery Manager

Dimensions and Weight

Schematic

Datasheet (BQ24075 Charger)

Datasheet (BQ27441-G1 Fuel Gauge)

Eagle Files

Hookup Guide

Arduino Library

GitHub

SparkFun Battery Babysitter - LiPo Battery Manager

Service package

Services for business customers