CSB XPL6700FR 12V 140Ah Sealed Lead-Acid Battery, Flame-Retardant Case

What is the CSB XPL6700FR?

The CSB XPL6700FR is a 12 V, 140 Ah valve-regulated lead-acid (VRLA) battery with absorbent glass mat (AGM) construction from the CSB XPL series (Extreme Power, Long Life). It is sealed and maintenance-free: it never needs water.

CSB designs this series for high-rate UPS and float service standby power. This part number has a flame-retardant (UL 94-V0) case as standard.

What are the specifications of the CSB XPL6700FR?

Figures published by CSB in the XPL6700 datasheet (2026 edition), with the CSB price list attributes marked:

Nominal voltage: 12 V
Nominal capacity (CSB price list): 140 Ah
Watts per cell, 15 minutes to 1.67 V/cell, 25 °C: 651.83 W
Maximum charge current: 55.8 A
Maximum discharge current: 1350 A
Internal resistance: approx. 2.33 mΩ
Terminal: I2 threaded insert for M6 bolt
Container: flame-retardant polypropylene (PP), UL 94-V0 (this part number)
Flame-retardant case: standard on this part number (CSB price list)
Weight, approx.: 105.57 lb (47.9 kg)
Dimensions (L x W x H): 343 x 170 x 275.7 mm (13.5 x 6.69 x 10.85 in)
Case / group size (CSB price list): G31T
Design life: up to 10 years in standby service at 25 °C; Eurobat (20 °C) classification: >12 years, very long life
Discharge temperature range: -15 to 50 °C
Float charging voltage: 13.5 – 13.8 V per battery at 25 °C (77 °F)
Equalize / cycle charging voltage: 14.4 – 15.0 V per battery at 25 °C (77 °F)
Standards (CSB datasheet): IEC 60896-21/22:2004, UL1973 Listed (MH66728) and UL1989 Recognized (MH14533)

How much power does the CSB XPL6700FR deliver in a 15-minute discharge?

CSB’s constant-current table gives 349 A for 15 minutes to 1.67 V/cell at 25 °C, and the constant-power table gives 3911 W per battery to the same end voltage. These are the figures to size a UPS or standby string against a 15-minute runtime.

How do I request a quote for the CSB XPL6700FR?

Request a quote by the part number XPL6700FR. Tell us the quantity you need and, where CSB lists more than one terminal or case option, which one. We confirm price, availability and lead time with the quote.