You can choose:
UTH-F12000 UTH-F13000 UTH-14000

Features:
1) Size: F
2) High discharge performance at high/low temperature
3) Rated voltage (V): 1.2
4) Nominal capacity (mAh): From 12000mAh to 14000mAh
5) Approx. Weight (g): 12
6) Dimensions (mm): 32.7 (D) x 89.5(H)
7) Standard charge time (h): 16
8) Rapid charge time (h): 2.4
9) OEM/ODM orders welcome
10) High energy density
11) Long cycle life: More than 500 to 1000 times
12) Absolutely no memory effect
13) Resealing safety vent
14) Applications: Electric power tools. R/C toys, home appliances, consumer electronics, cordless phone, emergency & garden lighting
15) ISO, UL, CE, RoHS Certified
16) Packing: Shrink
17) Enviromental frinedly battery

Primary competitive advantages:
1) Guarantee/warranty
2) Competitive Price
3) Product performance
4) prompt delivery
5) Quality approvals
6) Reputation
7) Enthusiastic Service
8) R&D capability