Types of BB Batteries

Handy Reference Chart:

OEM batteries by series
71XX – Dark blue (C-S2) – 1000mAh

81XX – Gold/yellow (C-M2) – 1400mAh

83XX – Dark blue (C-S2) – 1000mAh

87XX – Dark Blue (C-S2) – 1000mAh

88XX – Green (lime) (C-X2) – 900mAh

2PCS PIC16F887-I/PT 8-bit Microcontroller - MCU 14KB Flash 368 RAM 36 I/O SF picture
2PCS PIC16F887-I/PT 8-bit Microcontroller - MCU 14KB Flash 368 RAM 36 I/O SF
$4.74 HP AGILENT 85700A 32KB RAM Card Memory for HP Spectrum Analyzers picture
HP AGILENT 85700A 32KB RAM Card Memory for HP Spectrum Analyzers
$60.0 30 Custom Black Ram Sheep Personalized Address Labels picture
30 Custom Black Ram Sheep Personalized Address Labels
$0.99  X96 MAX Mini Android 8.1 TV Box 4GB 64GB RAM Dual WiFi Quad Core Bluetooth 4.0 picture
X96 MAX Mini Android 8.1 TV Box 4GB 64GB RAM Dual WiFi Quad Core Bluetooth 4.0
$1.0 WORKING HP 48GX CALCULATOR WITH 128K RAM Padded Case picture
WORKING HP 48GX CALCULATOR WITH 128K RAM Padded Case
$169.95